Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Leonardo Pipolo de Gioia"'
Publikováno v:
SciPost Physics, Vol 17, Iss 1, p 002 (2024)
We show that time intervals of width $\Delta \tau$ in 3-dimensional conformal field theories (CFT$_3$) on the Lorentzian cylinder admit an infinite dimensional symmetry enhancement in the limit $\Delta \tau → 0$. The associated vector fields are ap
Externí odkaz:
https://doaj.org/article/b8967d3ad859401e8afe561a3e904d26
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 3, Pp 1-39 (2023)
Abstract We identify an eikonal regime in celestial CFT2 in which massless 2-2 scattering is dominated by t-channel exchange. We derive a formula for the celestial amplitude that resums exchanges of arbitrary integer spin to all orders in the couplin
Externí odkaz:
https://doaj.org/article/fffba2bb4c284c2798d07972048f3211
Publikováno v:
SciPost Physics Lecture Notes, p 47 (2022)
The aim of these Lectures is to provide a brief overview of the subject of asymptotic symmetries of gauge and gravity theories in asymptotically flat spacetimes as background material for celestial holography.
Externí odkaz:
https://doaj.org/article/b74d12e5807e4e4fb9f34e67adc9690d
Publikováno v:
Repositório da Produção Científica e Intelectual da Unicamp
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
European Physical Journal
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
European Physical Journal
The Minkowski vacuum $|0\rangle_M$, which for an inertial observer is devoid of particles, is treated as a thermal bath by Rindler observers living in a single Rindler wedge, as a result of the discrepancy in the definition of positive frequency betw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0275983f5ec0f5646704886b78837180
Publikováno v:
Anais do Congresso de Iniciação Científica da Unicamp.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::105a20f86cc3a624a30de12c048347fe
https://doi.org/10.19146/pibic-2015-37500
https://doi.org/10.19146/pibic-2015-37500