Instantons in quark plasmas. Role of zeroth fermion modes
Journal Article
·
· JETP Lett. (Engl. Transl.); (United States)
OSTI ID:5419368
The single-loop increment in the action of an instanton in a plasma of light quarks is calculated by the method of exact Green's functions. Off-diagonal elements of the particle density matrix are taken into account. A temperature-independent term, which suppresses large instantons, is found.
- Research Organization:
- Institute of Cosmic Research, Academy of Sciences of the USSR
- OSTI ID:
- 5419368
- Journal Information:
- JETP Lett. (Engl. Transl.); (United States), Journal Name: JETP Lett. (Engl. Transl.); (United States) Vol. 35:3; ISSN JTPLA
- Country of Publication:
- United States
- Language:
- English
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