Zobrazeno 1 - 10
of 12 522
pro vyhledávání: '"Fichet A"'
We propose a method to accurately handle fluorescence in a non-spectral (\eg, tristimulus) rendering engine, showcasing color-shifting and increased luminance effects. Core to our method is a principled reduction technique that encodes the re-radiati
Externí odkaz:
http://arxiv.org/abs/2406.17360
We study holographic entanglement entropy and revisit thermodynamics and confinement in the dilaton-gravity system. Our analysis focuses on a solvable class of backgrounds that includes AdS and linear dilaton spacetimes as particular cases, with some
Externí odkaz:
http://arxiv.org/abs/2406.02899
We compute the four-photon ($F^4$) operators generated by loops of charged particles of spin $0$, $\frac{1}{2}$, $1$ in the presence of gravity and in any spacetime dimension $d$. To this end, we expand the one-loop effective action via the heat kern
Externí odkaz:
http://arxiv.org/abs/2404.07254
Autor:
Barbosa, Sergio, Fichet, Sylvain
Light particles quadratically coupled to nucleons induce macroscopic forces in matter. While a quantum effect always exists, an additional force occurs in the presence of a finite density of the light particles. We compute and classify such backgroun
Externí odkaz:
http://arxiv.org/abs/2403.13894
Autor:
Gordon, Alex L.
Publikováno v:
Rhetorica: A Journal of the History of Rhetoric, 1991 Feb 01. 9(1), 100-102.
Externí odkaz:
https://www.jstor.org/stable/10.1525/rh.1991.9.1.100
Autor:
Meserve, Margaret
Publikováno v:
The Papers of the Bibliographical Society of America, 2003 Dec 01. 97(4), 521-588.
Externí odkaz:
https://www.jstor.org/stable/24295683
Autor:
Meliani, Z., Cristofari, P., Rodriguez-Gonzalez, A., de Clairfontaine, G. Fichet, Proust, E., Peretti, E.
Context. The galactic winds of starburst galaxies (SBGs) give rise to remarkable structures on kiloparsec scales. However, the evolution and shape of these giant wind bubbles, as well as the properties of the shocks they develop, are not yet fully un
Externí odkaz:
http://arxiv.org/abs/2402.01541
Autor:
Klinger, Marc, Rudolph, Annika, Rodrigues, Xavier, Yuan, Chengchao, de Clairfontaine, Gaëtan Fichet, Fedynitch, Anatoli, Winter, Walter, Pohl, Martin, Gao, Shan
Publikováno v:
Astrophys.J.Supp. 275 (2024) 1, 4
We present the AM$^3$ ("Astrophysical Multi-Messenger Modeling") software. AM$^3$ is a documented open source software that efficiently solves the coupled integro-differential equations describing the temporal evolution of the spectral densities of p
Externí odkaz:
http://arxiv.org/abs/2312.13371
Autor:
Brax, Philippe, Fichet, Sylvain
Publikováno v:
Physics 2024, 6(2), 544-567
We investigate the quantum forces occurring between the defects and/or boundaries of a conformal field theory (CFT). We propose to model imperfect defects and boundaries as localized relevant double-trace operators that deform the CFT. Our focus is o
Externí odkaz:
http://arxiv.org/abs/2312.02281
Autor:
Kennedy, George
Publikováno v:
Rhetorica: A Journal of the History of Rhetoric, 1987 Nov 01. 5(4), 411-418.
Externí odkaz:
https://www.jstor.org/stable/10.1525/rh.1987.5.4.411