Published March 1997
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On the temperature dependent coupling constant in the vector N-component (λφ4)D model
- 1. Ecole Polytechnique, 91 - Palaiseau (France). Centre de Physique Theorique
- 2. Centro Brasileiro de Pesquisas Fisicas (CBPF), Rio de Janeiro, RJ (Brazil)
Description
For the massive (λφ4)D vector N component model, in the large N limit we check that there is no first order phase transition induced by the thermal renormalization coupling constant whatever is the dimension D. moreover for D= 3 we are able to give an exact formula for the temperature behavior of the coupling constant. (author)
Availability note (English)
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Additional details
Publishing Information
- Imprint Pagination
- 14 p.
- ISSN
- 0029-3865
- Report number
- CBPF-NF--018/97
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 29011236
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- COUPLING CONSTANTS; MASS RENORMALIZATION; PHASE TRANSFORMATIONS; PHI4-FIELD THEORY; RENORMALIZATION; TEMPERATURE GRADIENTS; TRANSITION TEMPERATURE; VERTEX FUNCTIONS
- Descriptors DEC
- FIELD THEORIES; FUNCTIONS; PHYSICAL PROPERTIES; QUANTUM FIELD THEORY; THERMODYNAMIC PROPERTIES
Optional Information
- Notes
- 11 refs., 2 figs.