To see a list of all previous events, check out this page.
Seminar
Seminar: Hybrid modeling of local ion acceleration and relaxation in the solar corona and the solar wind
Edifici Mateu Orfila Sala de Seminaris, 3r pis Dpt. FísicaYana Maneva, CmPA, KU Leuven, Celestijnenlaan 200B, Heverlee 3001, Belgium
Journal Club
Laboratori de Física 10 Edifici Antoni Maria Alcover, Soterrani, UIB, Palma de Mallorca, Baleares, Spain"Black hole kicks as new gravitational wave observables" and "The Binary Neutron Star event LIGO/VIRGO GW170817 a hundred days after merger: synchrotron emission across the [...]
Seminar: New Perspectives on a 70-Years Old Problem: Kinetic Simulation Study of Landau Damping
Edifici Mateu Orfila Sala de Seminaris, 3r pis Dpt. FísicaAdolfo F. Viñas, NASA / Goddard Space Flight Center, Heliophysics Science Division, Geospace Physics Laboratory, Greenbelt, USA
“Gravitational Waves and Binary Black Holes”
Sala de Graus Edifici Antoni Maria Alcover i Sureda, Planta 1, UIB, Palma de Mallorca, Baleares, SpainThibault Damour (Institut des Hautes Etudes Scientifiques, Bures sur Yvette, France) The recent discovery of several gravitational wave events by the two Laser Interferometer Gravitational-Wave Observatory (LIGO) interferometers, [...]
Journal Club
Aula 4a Edifici Antoni Maria Alcover i Sureda, Planta baixa, UIB, Palma de Mallorca, Baleares, SpainMiguel Bezares: "Extreme Gravity Tests with Gravitational Waves from Compact Binary Coalescences:(I) Inspiral-Merger"
Seminar: “Signatures of Localised Magnetic Reconnection in the Photosphere and Corona”
Edifici Mateu Orfila Sala de Seminaris, 3r pis Dpt. FísicaChris J. Nelson, Queen's University Belfast / University of Sheffield (UK)
Seminar: “Optical simulations of solar thermal collectors using the in-house software OTSun”
Edifici Mateu Orfila Aula 6, Palma, UIB, Mallorca Illes Balears, Spainby Julian Hertel. Abstract: Solar thermal technologies can be an important measure to reduce fossil fuel use and carbon emissions from the energy supply. In [...]
Seminar on Applied Mathematics: Takens’ Embedding Theorem
Edifici Antoni Maria Alcover, UIB Aula 03BSpeaker: Jordi Penalva Vadell Title: Takens’ Embedding Theorem Abstract: Takens' Embedding Theorem is a very extended result into time-series analyses and it is commonly used [...]
Seminar: “Neutron stars as gravitational wave emitters”
Edifici Antoni Maria Alcover, UIB AULA 2ASummary: Neutron stars can emit gravitational waves throw different mechanism, I will introduce some of them and evaluate their loudest expected amplitude. Then I will [...]
Seminar: “Applications of Universal Statistics to search for continuous GWs”
Edifici Antoni Maria Alcover, UIB AULA 2ARodrigo Tenorio
Seminar: “A new method to detect continuous gravitational waves from spinning neutron stars in binary systems”
Edifici Antoni Maria Alcover, UIB Aula 03BPep Covas 11h, aula 2a, Ed. Antoni Maria Alcover.
Seminar: “Systematic errors in the modelling of waveforms from precessing black-hole binaries”
Edifici Antoni Maria Alcover, UIB Aula 03BAntoni Ramos Buades
Seminar: “MHD Turbulence: modelling the small scales from the large scales”
RICARD AGUILERA MIRET Abstract: During the merger of two neutron stars, MHD turbulence plays an important role. The energy transfer between the kinetic and magnetic [...]
Seminar: Searching for continuous gravitational waves
Edifici Antoni Maria Alcover, UIB AULA 2Aby Josep Blai Covas Vidal
Seminar: Multi-view imaging: depth estimation and enhancement.
Speaker: Julia Navarro. Title: Multi-view imaging: depth estimation and enhancement. Date: Monday 18th November, from 14:30h to 15:30h. Location: Edifici Antoni Maria Alcover i Sureda, [...]
ESPOS Seminar: Magnetic properties of short-lived penumbral microjets
Los seminarios europeos en línea de física solar (ESPOS por sus siglas en inglés) son una serie de seminarios regulares celebrados por videoconferencia entre instituciones [...]
II Jornadas sobre sistemas dinámicos y sus aplicaciones
We want to announce to everyone, continuing the past year initiated event, the "II Jornadas sobre sistemas dinámicos y sus aplicaciones" national workshop. This meeting [...]
Seminar ESPOS
Title: Stereoscopic Measurements of Coronal Doppler Velocities with Solar Orbiter Speaker: Olena Podladchikova (Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, Switzerland) Collaborators: Louise Harra, Krzysztof Barczynski (PMOD/WRC - ETH/ZURICH), [...]
PhD Seminar (on-line): 3D numerical simulations of torsional Alfvén waves in solar flux tubes.
Author: Sergio Díaz Suárez Title: 3D numerical simulations of torsional Alfvén waves in solar flux tubes. Sesion of BB Collaborate in “Seminaris Programa Doctorat en [...]
PhD Seminar (on-line)
Title: Turbulent dynamo in binary neutron star mergers Student: Ricard Aguilera Miret Director: Carlos Palenzuela Luque Codirector: Daniele Viganò Date: 18th November 2020, 11.00. Abstract: [...]
PhD Seminar (on-line)
Author: Maria Teresa Mateu Lucena Director: Sascha Husa Title: Insight into parameter estimation of gravitational wave signals Abstract: During the last years Bayesian Inference had [...]
PhD Seminar: Multiscale Detection of Circles, Ellipses and Line Segments, Robust to Noise and Blur
Title: Multiscale Detection of Circles, Ellipses and Line Segments, Robust to Noise and Blur Author: Onofre Martorell Nadal Abstract: This paper proposes a basic taxonomy [...]
Invited talk: Torsional Alfvén waves can trigger turbulence in nonuniform coronal loops
Title: Torsional Alfvén waves can trigger turbulence in nonuniform coronal loops Authors: Sergio Díaz Suárez (speaker) y Roberto Soler This seminar is included in the [...]
CW Seminar: Application of a hierarchical MCMC follow-up to Advanced LIGO continuous gravitational-wave candidates
The 21th of June will be a seminar at the CW group of the Max-Planck-Institut für Gravitationsphysik by Rodrigo. Title: Application of a hierarchical MCMC [...]
Seminar: Deep Learning Techniques for Fish Identification in Underwater Images
El 22 de Junio a las 11.30 tendrá lugar un seminario de José Luis Lisani sobre las técnicas del aprendizaje profundo para identificar peces desde [...]
The Hitchhiker’s Guide to Coronal Rain
Wednesday 19th of January Ramon Oliver will present the HAO Colloquium called The Hitchhiker's Guide to Coronal Rain. Title: The Hitchhiker's Guide to Coronal Rain [...]
Gravity Seminar: Supermassive Black Holes and Merging Galaxies: Low-Frequency Gravitational Wave Detection with Pulsar Timing Arrays, Sarah Vigeland, University of Wisconsin, Milwaukee
ZoomObservations have shown that nearly all galaxies harbor massive or supermassive black holes at their centers. Gravitational wave (GW) observations of these black holes will [...]
Invited seminar at Center for Computational Relativity and Gravitation – Rochester Institute of Technology
Title: Empirically estimating the distribution of the loudest candidate from a gravitational-wave search Abstract: Searches for gravitational-wave signals are often based on maximizing a detection [...]
Seminar: Joint denoising and HDR for RAW sequences
It is a pleasure to announce the forthcoming seminar to be held online through the zoom link attached here. The seminar will be held by [...]
Seminar: Uniqueness of limit cycles of complex differential equations with two monomials
It is a pleasure to announce the forthcoming seminar to be held online through the zoom link attached here. The seminar will be held by [...]
Seminar: Hunting from transient to continuous gravitational wave signals
On 9 May 2022 Alicia Sintes will give a seminar at the Instituto de Física Teórica, UAM-CSIC, entitled Hunting from transient to continuous gravitational wave [...]
Seminar: High-order numerical methods for solving the M1 neutrino formalism
Author: Manuel Rodríguez Izquierdo Supervisors: Dr Carlos Palenzuela y Dr. Joan Masso Date: 19 July 2022, 12h. Place: Sala de Seminaris 3r pis Dpt. Física. Mateu [...]
Seminar: Spherical Einstein Field Equations on Hyperboloidal Slices: A Generalized Harmonic Gauge Formalism
Title: Spherical Einstein Field Equations on Hyperboloidal Slices: A Generalized Harmonic Gauge Formalism Author: Shalabh Gautam Hour: 12.00 Place: Antoni Maria Alcover i Sureda, aula [...]
PhD Seminar: Searching for long-duration transient continuous waves from glitching pulsars using Convolutional Neural Networks
On Friday 23rd September 2022 at 15:00 Luana Michela Modaffer will give the annual seminar for the PhD control. The seminar will be online. Title: [...]
Seminar: Non-Hermitian Turbulence Control in Nonlinear Optics
The next 12th Setember 2022 the Prof. Kestutis Stalinas (ICREA Research Professor at Universitat Politècnica de Catalunya (UPC)) will give a Seminar. The seminar will [...]
Conferencia: Predicción a corto plazo de la incidencia diaria de la COVID-19
El próximo día 21 de septiembre a las 12.30 tendrá lugar la primera conferencia dentro de las actividades culturales del grado de Matemáticas. Esta conferencia [...]
Seminar: Searching for long-duration transient gravitational waves from glitching pulsars using Convolutional Neural Networks
Author: Luana Modafferi Title: Searching for long-duration transient gravitational waves from glitching pulsars using Convolutional Neural Networks Place: Institut d’Astrophysique et de Géophysique, Université de [...]
PhD Seminar: Precession in black hole binary systems: towards calibrating precessing phenomenological waveform models to numerical relativity
The upcoming 22 of Setember maria by Lluc Planas Llompart will hold a seminar titled: Precession in black hole binary systems: towards calibrating precessing phenomenological [...]
Seminari ESPOS de Física Solar
Author: Michaela Brchnelova Title: Coronal modelling: the good, the bad and the ugly Abstract: Space weather forecasting is a complex problem which involves modeling of the [...]
Gravity Seminar: Gravitational waveforms in general relativity and scalar-tensor theories, Laura Bernard, Observatoire de Paris
ZoomSince the first gravitational wave (GW) detection by the LIGO-Virgo collaboration, more than fifty GW signals from compact binary systems (made of black hole or [...]
Gravity Seminar: Electromagnetic Transients in the Disks of Active Galactic Nuclei, Rosalba Perna, Stony Brook University
Edifici Antoni Maria Alcover, UIB AULA 2AThe disks of Active Galactic Nuclei (AGNs) have emerged as interesting environments for the evolution of stars and the compact objects they leave behind. The very high [...]
PhD seminar: Temperature diagnostics of dark chromospheric fibrils
Title: Temperature diagnostics of dark chromospheric fibrils" Author: Matheus Aguiar-Kriginsky Silva Date: 18/01/2023, 10h Place: Sala de Seminaris, 3rd floor Dpt. Física, UIB
Gravity Seminar: Numerical construction of non-linear initial data sets for cosmological models, Alejandro Estrada Llesta, Universidad del Valle, Colombia
Edifici Antoni Maria Alcover, UIB AULA 2AWe explore the Algebraic-Hyperbolic Formulation (AHF) or 2+1 decomposition of the constraint equations in cosmological scenarios. We propose a pseudo-spectral method based on the Fourier [...]
Conferència “Amalie (Emmy) Nother i la Física” a càrrec del Dr. Carles Bona, catedràtic de Física Teòrica de la UIB.
Aquest dimecres, dins del Curs Noether del Grau de Matemàtiques, s’oferirà la conferència “Amalie (Emmy) Noether i la Física” a càrrec del Dr. Carles bona. Us [...]
Gravity Seminar: All-sky searches for continuous gravitational waves from unknown neutron stars in binary systems, Pep Blai Covas Vidal, AEI, Hannover
Edifici Antoni Maria Alcover, UIB Aula 03BUnknown neutron stars in binary systems might be one of the best sources of continuous gravitational waves (yet to be detected), due to their millisecond [...]
Gravity Seminar: Scalar wave emission in theories with kinetic screening, Dina Traykova, AEI Potsdam
Edifici Antoni Maria Alcover, UIB Aula 03BI will discuss a recent work studying the gravitational wave emission and in particular the scalar wave monopole and quadrupole modes in a scalar-tensor theory [...]
Gravity Seminar: Gravitational Wave Merger catalog (4OGC) with open data, applications and future challenges, Sumit Kumar, AEI Hanover
Edifici Antoni Maria Alcover, UIB Aula 03BOver the past few years, with the help of LIGO-Virgo-KAGRA detector network, the catalog of Gravitational Waves (GW) merger events have grown to about 90 [...]
Seminar: Curvas invariantes y ciclos límite de ecuaciones diferenciales de Abel
Fecha: Viernes, 19 de mayo a las 11:00amPonente: Luis Ángel Calderón PérezTítulo: Curvas invariantes y ciclos límite de ecuaciones diferenciales de Abel Resumen: Buscar criterios que permitan acotar [...]
Gravity Seminar: Tidal deformability of neutron stars in scalar tensor theories of gravity, Stephanie Brown, AEI Hannover
ZoomGravitational waves from compact binary coalescence are valuable for testing theories of gravity in the strong field regime. By measuring neutron star tidal deformability in [...]
Gravity Seminar: Numerical relativity surrogates and recent applications for gravitational wave astronomy, Vijay Varma, AEI Potsdam
Aula 5b, Antoni Maria Alcover i Sureda, UIB , SpainData-driven methods like surrogate modeling can capture the full physics of binary black hole simulations, including complex effects like spin precession and recoil kicks. As [...]
Seminar: Unmasking Cancer Heterogeneity and Personalizing Treatment with Radiology and AI
Date: Monday, 5th of June, 11:00amSpeaker: Olivia Prior PalomaresTitle: Unmasking Cancer Heterogeneity and Personalizing Treatment with Radiology and AI Place: Anselm Turmeda Building, A10 Abstract: This seminar highlights [...]
Seminar:Are multipolar magnetic fields necessary to model the X-ray emission observed with NICER?
The following 20 of June 2023 at 15h Federrico Carrasco from the Universidad de Cordoba will give a seminar entittle "Are multipolar magnetic field necessary [...]
Seminar: Modelling Force-Free Neutron Star Magnetospheres using Physics-Informed Neural Networks
The following 22 of June 2023 at 12h Jose Pons professor in the Universidad de Alicante will give a seminar entittle "Modelling Force-Free Neutron Star [...]
PhD Seminar: Torsional Alfvén waves can(not) trigger turbulence in nonuniform coronal loops
The following 30 of June 2023 at 12h Sergio Diaz from the Universitat de les Illes Balears will give a seminar entittle “Torsional Alfvén waves [...]
PhD Seminar: Construction of an analytical model for the (l=2, m=0) spherical harmonic containing the memory effect
Title: Construction of an analytical model for the (l=2, m=0) spherical harmonic containing the memory effect Author: Maria Rosselló Sastre Date: 03/07/2023 Abstract: An interesting [...]
Gravity Seminar: A radio eye on galaxy clusters, Marie-Lou Gendron-Marsolais, Instituto de Astrofísica de Andalucía-CSIC, Spain
Aula 5b, Antoni Maria Alcover i Sureda, UIB , SpainAbstract: The central black hole of active galaxies accretes large amounts of matter and powers jets of relativistic particles that can propagate beyond the host [...]
PhD Seminar: A generic algorithm for hybrid waveforms from compact systems.
Author: Joan Llobera-Querol Title: A generic algorithm for hybrid waveforms from compact systems. Date: 19/07/2023 Abstract: The pipelines utilized in the detection and parameter estimation of [...]
Gravity Seminar: Machine learning for gravitational wave parameter estimation: towards waveform systematics, Sama Al-Shammari, Cardiff University, U.K.
ZoomWhen performing parameter estimation for gravitational-wave (GW) data, Bayesian techniques provide a powerful framework to describe said parameters. These techniques are consistent with both our prior [...]
Gravity Seminar: Free hyperboloidal evolutions: current numerical efforts, Alex Vañó Viñuales, Instituto Superior Técnico (CENTRA), Lisbon, Portugal
Edifici Antoni Maria Alcover, UIB AULA 2AGravitational wave radiation is only unambiguously defined at future null infinity - the location in spacetime where light rays arrive and where global properties of [...]
Seminar: Constant nonlocal mean curvature Delaunay cylinders induced by a general kernel.
Date: Wednesday, 18th of October, 13:00. Place: Aula 4, Anselm Turmeda Speaker: Maties Francesc Alcover Borràs Title: Constant nonlocal mean curvature Delaunay cylinders induced by a general kernel. [...]
Gravity Seminar: Neutrino transport in neutron star mergers simulations, Manuel Rodríguez Izquierdo, UIB
Edifici Antoni Maria Alcover, UIB AULA 2AAccurate modeling of neutrino transport plays a crucial role in understanding astrophysical phenomena such as core-collapse supernovae and neutron star mergers. This talk will review [...]
Gravity Seminar: Continuous gravitational waves: looking for a tiny signal in a sea of noise, Lorenzo Mirasola, University of Cagliari, Italy
Edifici Antoni Maria Alcover, UIB AULA 2AAlthough the gravitational wave signal emitted by the merging of compact objects, such as black holes or neutron stars, has almost become “normal”, we are [...]
Gravity Seminar: Moving towards the analysis of gravitational-wave data in the next-generation detector era, Justin Janquart, Utrecht University, The Netherlands
Edifici Antoni Maria Alcover, UIB AULA 2ASince 2015, the LIGO-Virgo-KAGRA collaboration has been detecting and analyzing gravitational-wave signals, with about 90 observations of compact binary coalescence signals after the third-observing runs. [...]
Gravity Seminar: Exploring the Impact of Wave Effects in the Lensing of Gravitational Waves from Chirping Binaries, Anuj Mishra, Inter-University Centre for Astronomy & Astrophysics, Pune, India
Edifici Antoni Maria Alcover, UIB Aula 03BWith increasing sensitivities of the current ground-based gravitational wave (GW) detectors, the prospects of detecting a gravitationally lensed GW signal are going to improve in [...]
Seminar: Regularity of maximal functions and operator semigroups
Title: Regularity of maximal functions and operator semigroups Date: 22/11/2023 Author: Daniel Torres Abstract: We study regularity of the maximal function associated with the solution [...]
Gravity Seminar: An overview of gravitational waveforms beyond general relativity, Laura Bernard, Observatoire de Paris, France
Edifici Antoni Maria Alcover, UIB Aula 03BThe analytical modelling of gravitational waves in general relativity has been one of the key element to allow the numerous detections by the LIGO-Virgo-KAGRA collaboration. [...]
Gravity Seminar: Investigating mysteries in modern physics with gravitational waves, Helvi Witek, University of Illinois Urbana-Champaign, U.S.A.
Edifici Antoni Maria Alcover, UIB AULA 2AThe detection of 90+ gravitational wave signals produced by coalescing black holes or neutron stars have opened up a rich discovery space for astrophysics, gravitation, [...]
Gravity Seminar: Dynamics in UV extensions of k-essence and scalar Gauss-Bonnet theory, Guillermo Lara, Albert Einstein Institute, Potsdam, Germany
Edifici Antoni Maria Alcover, UIB AULA 2AIn recent years there has been an increased interest in modelling the nonlinear dynamics in theories beyond general relativity. Recent work by different groups has [...]
Gravity Seminar: Two types of nuclear transients – tidal disruption events and disruptive collisions, Taeho Ryu, Max Planck Institute for Astrophysics, Garching, Germany
Edifici Antoni Maria Alcover, UIB AULA 2AGalactic nuclei are extreme environments where stars are densely packed around a supermassive black hole (SMBH). Occasionally, dynamical interactions in the galactic center lead the [...]
Seminar: Neuronal piecewise linear models reproducing bursting dynamics
Aula 7, Anselm Turmeda, UIBDate: Monday, 18th of December Speaker: Jordi Penalva Vadell Title: Neuronal piecewise linear models reproducing bursting dynamics Abstract: In this thesis, we propose a piecewise linear version [...]
Gravity Seminar: Black hole perturbations and phase-amplitude methods, Hector Okada da Silva, AEI Potsdam, Germany
Edifici Antoni Maria Alcover, UIB Aula 03BThe inference of quasinormal modes frequencies from the ringdown part of gravitational-wave signals produced by the coalescence of black hole binaries can be used to [...]
Seminar: Tècniques d’optimització per a l’obtenció d’imatges i pel·lícules d’objectes astronòmics: Resolent un problema invers mal posat amb milers de variables
Aula 10, Anselm Turmeda, UIBDate: Wednesday, 7th of February Speaker: Alejando Mus Mejías Title: Tècniques d'optimització per a l'obtenció d'imatges i pel·lícules d'objectes astronòmics: Resolent un problema invers mal [...]
ESPOS Seminar: MHD Wave Propagation and Kelvin–Helmholtz Instability in Asymmetric Magnetic Slab Systems
Balazs Asztalos ELTE University, Hungary “MHD Wave Propagation and Kelvin–Helmholtz Instability in Asymmetric Magnetic Slab Systems” Abstract: Magnetohydrodynamic (MHD) waves are regularly observed in [...]
Gravity Seminar: Gravitational waves and multi-messenger astronomy, Neha Singh, UIB
Aula 5b, Antoni Maria Alcover i Sureda, UIB , SpainThe growing number of gravitational wave detections in recent years has established Gravitational waves astronomy as a strong contributor to multi messenger astronomy. In this [...]
Seminar: Quartic rigid systems in the plane and in the Poincaré sphere
Aula 10, Anselm Turmeda, UIBDate: Wednesday, 14th of February, 12:00 Speaker: Luis Ángel Calderón Pérez Title: Quartic rigid systems in the plane and in the Poincaré sphere Resumen: We consider the [...]
Seminar: Beyond Variational Model and Self-Similarity in Super-Resolution: Unfolding Models and Multi-Heat Attention
Aula 10, Anselm Turmeda, UIBDate: Thursday, 22nd of February, 15:00 Speaker: Iván Pereira Title: Beyond Variational Model and Self-Similarity in Super-Resolution: Unfolding Models and Multi-Heat Attention Abstract: Classical variational [...]
Seminar: Two Nonlocal Variational Models for Retinex Image Decomposition
Aula 10, Anselm Turmeda, UIBDate: Thursday, 22nd of February Speaker: Frank W. Hammond Title: Two Nonlocal Variational Models for Retinex Image Decomposition Abstract: Retinex theory assumes that an image can [...]
Seminar: Unraveling neuronal dynamics under the effects of synaptic plasticity
Date: Monday, 18th of March, 11:00 Speaker: Rosa M. Delicado Moll Title: Unraveling neuronal dynamics under the effects of synaptic plasticity. Resumen: In this talk we will present a [...]
Seminar: More limit cycles for complex differential equations with three monomials (Authors: M.J. Álvarez; B. Coll; A. Gasull; R. Prohens)
Seminario 012, Complexe I+D+I, Parc BitDate: Wednesday, 8th of May, 11:00 Speaker: María Jesús Álvarez Torres Title: More limit cycles for complex differential equations with three monomials (Authors: M.J. Álvarez; B. Coll; A. [...]
PhD seminar: Ángel Garrón, Estudiant del Programa de Doctorat de Física — Improved analysis of gravitationally lensed gravitational waves
Aula 4, The Complexe, ParcBit , SpainThe sensitivity of gravitational waves detectors keeps improving and we should expect to find gravitationally lensed gravitational waves soon. Since the number of detections is [...]
PhD seminar: Joan René Mérou Mestre, Estudiant del Programa de Doctorat de Física — All-sky searching for continuous gravitational-wave signals from unknown neutron stars in binary systems in the O4a run data
Aula 4, The Complexe, ParcBit , SpainRapidly spinning, non-axisymmetric neutron stars (NSs) are expected to emit continuous gravitational waves (CWs). Detecting such signals would significantly improve our understanding of the galactic [...]
PhD Seminar: Maria de Lluc Planas Llompart, Estudiant del Programa de Doctorat de Física — Towards building a phenomenological aligned spin eccentric model: PhenomTEHM
Aula 4, The Complexe, ParcBit , SpainThe increase in sensitivity and detector upgrades planned in the coming years will challenge existing waveform models and demand considerable improvements in accuracy, parameter space [...]
PhD Seminar: Maria Rosselló Sastre, Estudiant del Programa de Doctorat de Física — Modeling the full (l=2, m=0) spherical harmonic: memory effect and ringdown oscillations
Aula 4, The Complexe, ParcBit , SpainThe current phenomenological waveform models for binary black hole mergers do not include the (l=2, m=0) spherical harmonic, which is the only mode with l=2 [...]
PhD Seminar: Joan Llobera Querol, Estudiant del Programa de Doctorat de Física — Aligning and Constructing Hybrid Waveforms for Precessing Binaries
Aula 4, The Complexe, ParcBit , SpainPrecessing binaries exhibit complex dynamics that significantly modulate the emitted gravitational waveform. Describing such systems is challenging due to the lack of a canonical choice [...]
Gravity Seminar: Rita Santos, Support Scientist UIB – Characteristic Critical Collapse with Null Infinity
Aula 4, The Complexe, ParcBit , SpainSolutions to the Einstein Equations that are close to the threshold of black hole formation exhibit features that resemble critical phenomena in statistical mechanics. We [...]
PhD Seminar: Jorge Valencia Gómez, Estudiant del Programa de Doctorat de Física — Mind the step: On the frequency-domain analysis of gravitational-wave memory waveforms
Aula 4, The Complexe, ParcBit , SpainGravitational wave memory is characterized by a signal component that persists after a transient signal has decayed. Treating such signals in the frequency domain is [...]
PhD Seminar: Guillem Castelló Barceló, Estudiant del Programa de Doctorat de Física — Fast Bayesian spectral analysis using Convolutional Neural Networks (CNN): Applications over GONG Hα data
Solar filaments (also called prominences when seen off-disk) are solar atmospheric structures that consist of dense, cool plasma clouds floating within the sun's corona. Since [...]
PhD Seminar: Jesús Yébana Carrilero, Estudiant del Programa de Doctorat de Física — Bridging the gap between extreme and comparable mass ratios in black-hole binaries
Aula 4, The Complexe, ParcBit , SpainState-of-the-art gravitational waveform models need input from many frameworks tackling the relativistic two-body problem. Among them are the gravitational self-force approach, which was designed to [...]
PhD Seminar: Llorenç Melis, Estudiant del Programa de Doctorat de Física — Surface waves and KHi in a prominence-corona interface: effect of the ambipolar diffusion
There are a wide variety of phenomena in solar prominences, such as waves, instabilities or mass flows. Observations have shown the ubiquitous presence of MHD [...]