Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Charles M. Melby-Thompson"'
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 5, Pp 1-62 (2020)
Abstract Boundary, defect, and interface RG flows, as exemplified by the famous Kondo model, play a significant role in the theory of quantum fields. We study in detail the holographic dual of a non-conformal supersymmetric impurity in the D1/D5 CFT.
Externí odkaz:
https://doaj.org/article/974d888f6ca24b669850564cf7a069e8
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 5, Pp 1-35 (2019)
Abstract The p-adic AdS/CFT is a holographic duality based on the p-adic number field ℚ p . For a p-adic CFT living on ℚ p and with complex-valued fields, the bulk theory is defined on the Bruhat-Tits tree, which can be viewed as the bulk dual of
Externí odkaz:
https://doaj.org/article/2cda6729d2274ae4873681083e71e94c
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 4, Pp 1-39 (2019)
Abstract The p-adic AdS/CFT correspondence relates a CFT living on the p-adic numbers to a system living on the Bruhat-Tits tree. Modifying our earlier proposal [1] for a tensor network realization of p-adic AdS/CFT, we prove that the path integral o
Externí odkaz:
https://doaj.org/article/9e4fa1b9c8b14e1cbd44c2e997e397de
Autor:
Raimond Abt, Johanna Erdmenger, Marius Gerbershagen, Charles M. Melby-Thompson, Christian Northe
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 1, Pp 1-36 (2019)
Abstract We consider the computation of volumes contained in a spatial slice of AdS3 in terms of observables in a dual CFT. Our main tool is kinematic space, defined either from the bulk perspective as the space of oriented bulk geodesics, or from th
Externí odkaz:
https://doaj.org/article/f2f12df3f0fe4a3797890ce37a2f22f8
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 11, Pp 1-55 (2017)
Abstract We introduce and study renormalization group interfaces between two holographic conformal theories which are related by deformation by a scalar double trace operator. At leading order in the 1/N expansion, we derive expressions for the two p
Externí odkaz:
https://doaj.org/article/5eba52bf382e4a8f92fc1f3080cd007c
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 10, Pp 1-27 (2017)
Abstract We would like to put the area law — believed to be obeyed by entanglement entropies in the ground state of a local field theory — to scrutiny in the presence of nonperturbative effects. We study instanton corrections to entanglement entr
Externí odkaz:
https://doaj.org/article/49c7921f9aae48949c636fc141c312fb
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 6, Pp 1-38 (2017)
Abstract We study quantum corrections to projectable Hořava gravity with z = 2 scaling in 2 + 1 dimensions. Using the background field method, we utilize a non-singular gauge to compute the anomalous dimension of the cosmological constant at one loo
Externí odkaz:
https://doaj.org/article/99995a65912e41028d5ef1bc9350f8f9
Publikováno v:
Journal of high energy physics
Journal of High Energy Physics, Vol 2021, Iss 4, Pp 1-42 (2021)
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2021, Iss 4, Pp 1-42 (2021)
Journal of High Energy Physics
We develop a new heat kernel method that is suited for a systematic study of the renormalization group flow in Horava gravity (and in Lifshitz field theories in general). This method maintains covariance at all stages of the calculation, which is ach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f57be6837275892c5055f4c47bda5419
https://hdl.handle.net/21.11116/0000-0008-A611-921.11116/0000-0008-A613-7
https://hdl.handle.net/21.11116/0000-0008-A611-921.11116/0000-0008-A613-7
Publikováno v:
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2019, Iss 5, Pp 1-35 (2019)
Journal of High Energy Physics, Vol 2019, Iss 5, Pp 1-35 (2019)
The $p$-adic AdS/CFT is a holographic duality based on the $p$-adic number field $\mathbb{Q}_p$. For a $p$-adic CFT living on $\mathbb{Q}_p$ and with complex-valued fields, the bulk theory is defined on the Bruhat-Tits tree, which can be viewed as th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fd36ceb24cae8651cd2149188e5d289
https://doi.org/10.1007/jhep05(2019)118
https://doi.org/10.1007/jhep05(2019)118
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 4, Pp 1-39 (2019)
Journal of High Energy Physics
Journal of High Energy Physics
The p-adic AdS/CFT correspondence relates a CFT living on the p-adic numbers to a system living on the Bruhat-Tits tree. Modifying our earlier proposal for a tensor network realization of p-adic AdS/CFT, we prove that the path integral of a p-adic CF
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90a2342ccd2561cc2578dc12f6c030a6