TY - JOUR
TI - Infrared behaviour of systems with Goldstone bosons
AB - Various nonperturbative techniques are given for handling the infrared behaviour of systems with Goldstone bosons. These include an explicit form for the generating functional of OPI-vertices of the O(N)-models in the large-N limit, analysis based on Ward identities, as well as a renormalisation group picture. Some consequences are discussed. ((orig.)).
AU - Hari Dass, N D [Institute of Mathematical Sciences, Madras (India)]
AU - Sharatchandra, H S [Institute of Mathematical Sciences, Madras (India)]
AU - Anishetty, R [Institute of Mathematical Sciences, Madras (India)]
AU - Basu, R [Institute of Mathematical Sciences, Madras (India)]
KW - 66 PHYSICS
KW - INFRARED DIVERGENCES
KW - GOLDSTONE BOSONS
KW - LAGRANGIAN FIELD THEORY
KW - RENORMALIZATION
KW - ACTION INTEGRAL
KW - ASYMPTOTIC SOLUTIONS
KW - CHIRALITY
KW - FERROMAGNETISM
KW - FUNCTIONALS
KW - O GROUPS
KW - PARTICLE MODELS
KW - PERTURBATION THEORY
KW - PION-NUCLEON INTERACTIONS
KW - QUANTUM CHROMODYNAMICS
KW - TEMPERATURE DEPENDENCE
KW - VERTEX FUNCTIONS
KW - WARD IDENTITY
DO - 10.1016/0920-5632(95)00290-P
UR -
PB -
CY - Netherlands
PY - 1995
DA - 1995-04-01
LA - English
J2 - Nuclear Physics B, Proceedings Supplements
C1 -
C2 -
ER -