Published 2001
| Version v1
Book
Renormalized higher-order perturbation theory and universal amplitude ratios in the O(n)-symmetric φ4 model below TC
Description
This thesis is dedicated to the theoretical study of second-order phase transitions by means of the field-theoretical methods of the phi4 model. The main goal of this study is the correct description of the temperature dependence of thermodynamic quantities like the correlation length, the susceptibility, or the specific heat, which exhibit near the critical point singular behaviour
Additional details
Additional titles
- Original title (German)
- Renormierte Stoerungstheorie hoeherer Ordnung und universelle Amplitudenverhaeltnisse im O(n)-symmetrischen φ
Publishing Information
- Publisher
- Mainz
- Imprint Place
- Aachen (Germany)
- ISBN
- 3-89653-878-0
- Imprint Pagination
- 279 p.
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 33013453
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- AMPLITUDES; CORRELATION FUNCTIONS; MAGNETIC SUSCEPTIBILITY; O GROUPS; PERTURBATION THEORY; PHASE TRANSFORMATIONS; PHI4-FIELD THEORY; RENORMALIZATION; SPECIFIC HEAT; TEMPERATURE DEPENDENCE
- Descriptors DEC
- DYNAMICAL GROUPS; FIELD THEORIES; FUNCTIONS; LIE GROUPS; MAGNETIC PROPERTIES; PHYSICAL PROPERTIES; QUANTUM FIELD THEORY; SYMMETRY GROUPS; THERMODYNAMIC PROPERTIES