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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-23 17:49 |
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Conference: Bucharest University Faculty of Physics 2022 Meeting
Section: Theoretical Physics and Applied Mathematics
Title:
Cylinder quantum field theories at small coupling
Authors:
Andrei Ioan DOGARU (1), Ruben Campos DELGADO (2)
*
Affiliation:
1)University of Bucharest, Strada Atomiștilor 405, 077125 Magurele, Romania
2) Bethe Center for Theoretical Physics, Physikalisches Institut der Universitat Bonn, Nussalle 12, 53115 Bonn, Germany
E-mail
andrei.dog95@yahoo.com
Keywords:
Abstract:
We analyse the path integral of Liouville Field Theory compactified on a cylinder. At small coupling, the zero mode is weakly coupled to the Kaluza-Klein (KK) sector and is described by Liouville Quantum Mechanics. In this framework, we recover the main properties of the 1-loop partition function, including T-duality. A wider class of models, in which our formalism is applicable, is discussed. We define novel cylinder QFTs starting from solvable quantum mechanical models, and compute their 1-loop partitions functions.
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