Published September 1, 1994
| Version v1
Journal article
Instanton density at finite temperatures
Creators
- 1. Physics Department, State University of New York, Stony Brook, New York 11794 (United States)
Description
For low T new strict results for the instanton density n(T) are reported. Using the PCAC methods, we express n(T) in terms of vacuum average values of certain operators, times their calculated T dependence. At high T, we discuss the applicability limits of the perturbative results. We further speculate about the possible behavior of n(T) at T∼Tc
Additional details
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 50
- Journal Issue
- 5
- Journal Page Range
- p. 3323-3327.
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 26003022
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CORRELATION FUNCTIONS; DENSITY; INSTANTONS; PCAC THEORY; QUANTUM CHROMODYNAMICS; TEMPERATURE DEPENDENCE
- Descriptors DEC
- FIELD THEORIES; FUNCTIONS; PHYSICAL PROPERTIES; QUANTUM FIELD THEORY; QUASI PARTICLES