Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Siddharth G. Prabhu"'
Autor:
Siddharth G. Prabhu
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 5, Pp 1-28 (2024)
Abstract We formulate a version of the double copy for classical fields in curved spacetimes. We provide a correspondence between perturbative solutions to the bi-adjoint scalar equations and those of the Yang-Mills equations in position space. At th
Externí odkaz:
https://doaj.org/article/9a4c4b8cf65747e4a2d58be4097ec9b6
Autor:
Jewel K. Ghosh, R. Loganayagam, Siddharth G. Prabhu, Mukund Rangamani, Akhil Sivakumar, V. Vishal
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 5, Pp 1-81 (2021)
Abstract Planar black holes in AdS have long-lived quasinormal modes which capture the physics of charge and momentum diffusion in the dual field theory. How should we characterize the effective dynamics of a probe system coupled to the conserved cur
Externí odkaz:
https://doaj.org/article/93b3c78c9b7d4fffa741963a27abe48d
Publikováno v:
SciPost Physics, Vol 10, Iss 2, p 041 (2021)
We argue that, in a theory of quantum gravity in a four dimensional asymptotically flat spacetime, all information about massless excitations can be obtained from an infinitesimal neighbourhood of the past boundary of future null infinity and does no
Publikováno v:
Journal of High Energy Physics
Motivated by applications to the study of ultracold atomic gases near the unitarity limit, we investigate the structure of the operator product expansion (OPE) in non-relativistic conformal field theories (NRCFTs). The main tool used in our analysis
Autor:
Jingping Li, Siddharth G. Prabhu
Publikováno v:
Physical Review
We establish a correspondence between perturbative classical gluon and gravitational radiation emitted by spinning sources, to linear order in spin. This is an extension of the non-spinning classical perturbative double copy and uses the same color-t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c59feafbd61a2820f62862c79a2da27
http://arxiv.org/abs/1803.02405
http://arxiv.org/abs/1803.02405
Publikováno v:
Physical Review
We extend the perturbative double copy between radiating classical sources in gauge theory and gravity to the case of spinning particles. We construct, to linear order in spins, perturbative radiating solutions to the classical Yang-Mills equations s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92f399bd089bba19f736087c63524fe7
http://arxiv.org/abs/1712.09250
http://arxiv.org/abs/1712.09250
Publikováno v:
Physical Review D. 96
We find double copy relations between classical radiating solutions in Yang-Mills theory coupled to dynamical color charges and their counterparts in a cubic bi-adjoint scalar field theory which interacts linearly with particles carrying bi-adjoint c
Publikováno v:
Journal of High Energy Physics
Studies of R-parity violating (RPV) supersymmetry typically assume that nucleon stability is protected by approximate baryon number (B) or lepton number (L) conservation. We present a new class of RPV models that violate B and L simultaneously (BLRPV
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdf74c5baaf3e058d86f2ff997e1821b
http://arxiv.org/abs/1409.5438
http://arxiv.org/abs/1409.5438