Published 1992
| Version v1
Miscellaneous
Closed forms of thermal Green functions in field theories
Description
We study finite-temperature effects to one loop order in field theories, by relating them to the forward scattering of thermal particles. This approach allows for an exact evaluation of all temperature-dependent contributions to the thermal self-energy in terms of generalized Zeta functions. We obtain a closed-form expression for the two-point gluon function in thermal Yang-Mills theory. (author). 16 refs
Availability note (English)
Available from the Nuclear Information Center of Brazilian Nuclear Energy Commission, Rio de Janeiro.Additional details
Additional titles
- Original title (Portuguese)
- Formas fechadas de funcoes de Green termicas em teorias de campos
Publishing Information
- Imprint Pagination
- 39 p.
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 27032838
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Thesis, Non-conventional Literature
- Descriptors DEI
- FIELD EQUATIONS; FIELD THEORIES; GLUON MODEL; GLUONS; GREEN FUNCTION; QUANTUM FIELD THEORY; SCATTERING; SELF-ENERGY; TEMPERATURE DEPENDENCE; YANG-MILLS THEORY
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; ENERGY; EQUATIONS; FUNCTIONS; MATHEMATICAL MODELS; PARTICLE MODELS; POSTULATED PARTICLES