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Holographic boundary actions in AdS3/CFT2 revisited

Autor: Kévin Nguyen

Publikováno v: Journal of High Energy Physics
Journal of High Energy Physics, Vol 2021, Iss 10, Pp 1-33 (2021)

The generating functional of stress tensor correlation functions in two-dimensional conformal field theory is the nonlocal Polyakov action, or equivalently, the Liouville or Alekseev-Shatashvili action. I review its holographic derivation within the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bf6c86fc2c83a28aee741e21d965685
http://repo.scoap3.org/api

Two-Dimensional Field Reduction of the General Theory of Relativity

Autor: I. V. Tyutin, V. V. Losyakov

Publikováno v: Theoretical and Mathematical Physics. 199:593-603

In the framework of general relativity theory, we consider a space-time whose metric depends on only one coordinate and time. We choose a gauge class such that all the constraint conditions of the theory of gravity as a gauge theory are explicitly so

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2755e68b5bc54108a39865c5d7fadf2f
https://doi.org/10.1134/s0040577919040093

Quantum Gravity Asymptotic Safety from 2D Universal Regime and Smooth Transition to Dual Superstrings

Autor: Stephane H. Maes

In the context of our work on multi-fold universes, and the emergence of gravity from entanglement, we argued that quantum gravity is asymptotically safe in multi-fold universe, as well as in the real universe, where the arguments rely either on the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f292c9658fb8b32e66ab7c950dbd4a9

Torsional Newton Cartan gravity from non-relativistic strings

Autor: Gallegos, A. D., Gürsoy, U., Zinnato, N., Sub String Theory Cosmology and ElemPart, Theoretical Physics

Publikováno v: Journal of High Energy Physics, 2020(9). Springer Verlag
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2020, Iss 9, Pp 1-36 (2020)

We study propagation of closed bosonic strings in torsional Newton-Cartan geometry based on a recently proposed Polyakov type action derived by dimensional reduction of the ordinary bosonic string along a null direction. We generalize the Polyakov ac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b139e96d08dff0e3295caedc17188a77
https://dspace.library.uu.nl/handle/1874/412233