Year: 1995
Type: article
Abstract: Quantum theory of dilaton gravity coupled to a nonlinear sigma model with a maximally symmetric target space is studied in 2+ε dimensions. The uv stable fixed point for the curvature of the nonlinear sigma model demands a new fixed point theory for the dilaton coupling function. The fixed point of the dilaton coupling is a saddle point similarly to the previous case of the flat target space.
Source: Modern Physics Letters A
Authors: SHIN-ICHI KOJIMA, NORISUKE SAKAI, YOSHIAKI TANII
Institutions: Tokyo Institute of Technology, Saitama University
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2050257689
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