Two-dimensional field theory and critical phenomena

1Babich, AV
Klepikov, VF
1Institute of Electrophysics & Radiation Technologies the NAS of Ukraine, Kharkiv
Dopov. Nac. akad. nauk Ukr. 2018, 7:59-63
Section: Physics
Language: Russian

A theory that allows one to describe the two-dimensional gravity is considered. Conditions, under which the theory has a hidden group of symmetry, are found. This group of symmetry allow one to simplify the corresponding equations and, under some conditions, to find the exact solutions.

Keywords: critical phenomena, field theory, gravity
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