Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Patrick Draper"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 6, Pp 1-13 (2024)
Abstract We discuss back-reaction in the semiclassical treatment of quantum fields near a black hole. When the state deviates significantly from Hartle-Hawking, simple energetic considerations of back-reaction give rise to a characteristic radial dis
Externí odkaz:
https://doaj.org/article/406e24a83a74494db279085455c433a9
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 10, Pp 1-28 (2023)
Abstract Theories with compact extra dimensions can exhibit a vacuum instability known as a bubble of nothing. These decay modes can be obstructed if the internal manifold is stabilized by fluxes, or if it carries Wilson lines for background gauge fi
Externí odkaz:
https://doaj.org/article/67f059ad6fd646039da4a98ea9ce7008
Autor:
Tom Banks, Patrick Draper
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 1, Pp 1-10 (2023)
Abstract We argue that the Schwarzschild-de Sitter black hole entropy formula does not imply that the entanglement spectrum of the vacuum density matrix of de Sitter space is flat. Specifically, we show that the expectation value of a random projecti
Externí odkaz:
https://doaj.org/article/33262dbaf33146a0ab9c55c0dfbc770a
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 12, Pp 1-53 (2021)
Abstract Bubbles of nothing are a class of vacuum decay processes present in some theories with compactified extra dimensions. We investigate the existence and properties of bubbles of nothing in models where the scalar pseudomoduli controlling the s
Externí odkaz:
https://doaj.org/article/ef9c7d67c80f489fa8a0cc203e5239c5
Autor:
Christian W. Bauer, Zohreh Davoudi, A. Baha Balantekin, Tanmoy Bhattacharya, Marcela Carena, Wibe A. de Jong, Patrick Draper, Aida El-Khadra, Nate Gemelke, Masanori Hanada, Dmitri Kharzeev, Henry Lamm, Ying-Ying Li, Junyu Liu, Mikhail Lukin, Yannick Meurice, Christopher Monroe, Benjamin Nachman, Guido Pagano, John Preskill, Enrico Rinaldi, Alessandro Roggero, David I. Santiago, Martin J. Savage, Irfan Siddiqi, George Siopsis, David Van Zanten, Nathan Wiebe, Yukari Yamauchi, Kübra Yeter-Aydeniz, Silvia Zorzetti
Publikováno v:
PRX Quantum, Vol 4, Iss 2, p 027001 (2023)
It is for the first time that quantum simulation for high-energy physics (HEP) is studied in the U.S. decadal particle-physics community planning, and in fact until recently, this was not considered a mainstream topic in the community. This fact spea
Externí odkaz:
https://doaj.org/article/53e1eaae3edd4cad9e6576742c5f968f
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 5, Pp 1-53 (2021)
Abstract The 2HDM possesses a neutral scalar interaction eigenstate whose tree-level properties coincide with the Standard Model (SM) Higgs boson. In light of the LHC Higgs data which suggests that the observed Higgs boson is SM-like, it follows that
Externí odkaz:
https://doaj.org/article/6dd406daaf76481cb8dd96d6cf61bcb4
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 9, Pp 1-23 (2020)
Abstract A primary goal of a future e + e − collider program will be the precision measurement of Higgs boson properties. For practical reasons it is of interest to determine the minimal set of detector specifications required to reach this and oth
Externí odkaz:
https://doaj.org/article/c9eeeabece724ff39f68f0cb06629be1
Autor:
Patrick Draper, Szilard Farkas
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 1, Pp 1-17 (2020)
Abstract The swampland distance conjecture (SDC) addresses the ability of effective field theory to describe distant points in moduli space. It is natural to ask whether there is a local version of the SDC: is it possible to construct local excitatio
Externí odkaz:
https://doaj.org/article/638229faa87a4441acc17dbb7dadd5d9
Autor:
Patrick Draper, Szilard Farkas
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 5, Pp 1-25 (2019)
Abstract Large, localized variations of light scalar fields tend to collapse into black holes, dynamically “censoring” distant points in field space. We show that in some cases, large scalar excursions in asymptotically flat spacetimes can be UV-
Externí odkaz:
https://doaj.org/article/702f63229d454288904727bc07154a42
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 5, Pp 1-20 (2017)
Abstract We study the large N θ dependence and the η ′ potential in supersymmetric QCD with small soft SUSY-breaking terms. Known exact results in SUSY QCD are found to reflect a variety of expectations from large N perturbation theory, including
Externí odkaz:
https://doaj.org/article/b9f2c1fc11814eedb50e28c8d2eeb95d