14.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR588 papers
- California Institute of TechnologyUS572 papers
- Massachusetts Institute of TechnologyUS568 papers
- University of MichiganUS494 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT453 papers
- Pennsylvania State UniversityUS448 papers
- University of Maryland, College ParkUS416 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR412 papers
- Max Planck Institute for Gravitational PhysicsDE394 papers
- National Institute for Subatomic PhysicsNL388 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT372 papers
- Goddard Space Flight CenterUS364 papers
128 papers · 1 filter
Instantaneous fields in classical electrodynamics
Jose A. Heras
In this paper we express the retarded fields of Maxwell's theory in terms of the instantaneous fields of a Galilei-invariant electromagnetic and we find the vector function whose s…
Comment on 'A generalized Helmholtz theorem for time-varying vector fields by A. M. Davis, [Am. J. Phys. 74, 72-76 (2006)]'
Jose A. Heras
In a recent paper Davis formulated a generalized Helmholtz theorem for a time-varying vector field in terms of the Lorenz gauge retarded potentials. The purposes of this comment ar…
Preacceleration without radiation: the non-existence of preradiation phenomenon
Jose A. Heras
An unexpected prediction of classical electrodynamics is that a charge can accelerate before a force is applied. We would expect that a preaccelerated charge would radiate so that…
How far away is far enough for extracting numerical waveforms, and how much do they depend on the extraction method?
Enrique Pazos, Ernst Nils Dorband, Alessandro Nagar +3
We present a method for extracting gravitational waves from numerical spacetimes which generalizes and refines one of the standard methods based on the Regge--Wheeler--Zerilli pert…
Learning about compact binary merger: the interplay between numerical relativity and gravitational-wave astronomy
Thomas Baumgarte, Patrick Brady, Jolien D E Creighton +3
Activities in data analysis and numerical simulation of gravitational waves have to date largely proceeded independently. In this work we study how waveforms obtained from numerica…
A detection of the donor star of Aquila X-1 during its 2004 outburst?
R. Cornelisse, J. Casares, D. Steeghs +4
Phase-resolved high resolution optical spectroscopy has revealed narrow N III and He II emission lines from the soft X-ray transient Aquila X-1 during its 2004 outburst that move a…
A General Framework for Extending Means to Higher Orders
Jimmie Lawson, Yongdo Lim
In this paper we study the problem of extending means to means of higher order. We show how higher order means can be inductively defined and established in general metric spaces,…
Head-on collisions of boson stars
C. Palenzuela, I. Olabarrieta, L. Lehner +1
We study head-on collisions of boson stars in three dimensions. We consider evolutions of two boson stars which may differ in their phase or have opposite frequencies but are other…
The Hubble Diagram to Redshift >6 from 69 Gamma-Ray Bursts
Bradley E. Schaefer
One of the few ways to measure the properties of Dark Energy is to extend the Hubble daigram (HD) to higher redshifts with Gamma-Ray Bursts (GRBs). GRBs have at least five properti…
Interplane and intraplane heat transport in quasi two-dimensional nodal superconductors
I. Vekhter, A. Vorontsov
We analyze the behavior of the thermal conductivity in quasi-two dimensional superconductors with line nodes. Motivated by measurements of the anisotropy between the interplane and…
A Bootstrapping Approach for Generating Maximally Path-Entangled Photon States
Kishore T Kapale, Jonathan P Dowling
We propose a bootstrapping approach to generation of maximally path-entangled states of photons, so called ``NOON states''. Strong atom-light interaction of cavity QED can be emplo…
General linear-optical quantum state generation scheme: Applications to maximally path-entangled states
N. M. VanMeter, P. Lougovski, D. B. Uskov +3
We introduce schemes for linear-optical quantum state generation. A quantum state generator is a device that prepares a desired quantum state using product inputs from photon sourc…
Congruence and similarity of 3-manifolds
Patrick M. Gilmer
Let f be an integer greater than one. We study three progressively finer equivalence relations on closed 3-manifolds generated by Dehn surgery with denominator f: weak f-congruence…
An explicit harmonic code for black-hole evolution using excision
Bela Szilagyi, Denis Pollney, Luciano Rezzolla +2
We describe an explicit in time, finite-difference code designed to simulate black holes by using the excision method. The code is based upon the harmonic formulation of the Einste…
Gravitational waves from Extreme Mass Ratio Inspirals in non-pure Kerr spacetimes
Enrico Barausse, Luciano Rezzolla, David Petroff +1
To investigate the imprint on the gravitational-wave emission from extreme mass-ratio inspirals in non-pure Kerr spacetimes, we have studied the ``kludge'' waveforms generated in h…
Rotating Collapse of Stellar Iron Cores in General Relativity
Christian D. Ott, Harald Dimmelmeier, Andreas Marek +4
We present results from the first 2+1 and 3+1 simulations of the collapse of rotating stellar iron cores in general relativity employing a finite-temperature equation of state and…
Further Results on Lyapunov Functions for Slowly Time-Varying Systems
Frederic Mazenc, Michael Malisoff
We provide general methods for explicitly constructing strict Lyapunov functions for fully nonlinear slowly time-varying systems. Our results apply to cases where the given dynamic…
Non-axisymmetric instability and fragmentation of general relativistic quasi-toroidal stars
Burkhard Zink, Nikolaos Stergioulas, Ian Hawke +3
In a recent publication, we have demonstrated that differentially rotating stars admit new channels of black hole formation via fragmentation instabilities. Since a higher order in…
Nodal Structure of Unconventional Superconductors Probed by the Angle Resolved Thermal Transport Measurements
Y. Matsuda, K. Izawa, I. Vekhter
Over the past two decades, unconventional superconductivity with gap symmetry other than s-wave has been found in several classes of materials, including heavy fermion (HF), high-T…
Exploring Broadband GRB Behavior During gamma-ray Emission
S. A. Yost, H. F. Swan, E. S. Rykoff +44
The robotic ROTSE-III telescope network detected prompt optical emission contemporaneous with the gamma-ray emission of Swift events GRB051109A and GRB051111. Both datasets have co…
Cold uniform matter and neutron stars in the quark-mesons-coupling model
J. Rikovska-Stone, P. A. M. Guichon, H. H. Matevosyan +1
A new density dependent effective baryon-baryon interaction has been recently derived from the quark-meson-coupling (QMC) model, offering impressive results in application to finit…
Suppression of superconductivity in the Hubbard model by buckling and breathing phonons
Alexandru Macridin, Brian Moritz, Mark Jarrell +1
We study the effect of buckling and breathing phonons, relevant for cuprate superconductors, on the d-wave superconductivity in the two-dimensional Hubbard model by employing dynam…
Torus Knot complements: A natural series for the natural logarithm
Oliver T. Dasbach
Lueck expressed the Gromov norm of a knot complement in terms of an infinite series that can be computed from a presentation of the fundamental group of the knot complement. In thi…
Alternating sum formulae for the determinant and other link invariants
Oliver T. Dasbach, David Futer, Efstratia Kalfagianni +2
A classical result states that the determinant of an alternating link is equal to the number of spanning trees in a checkerboard graph of an alternating connected projection of the…