Path-integral solution for a two-dimensional model with axial-vector-current--pseudoscalar derivative interaction

Journal Article · Fri Mar 15 00:00:00 EST 1985 · Phys. Rev. D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.31.1503· OSTI ID:5967774

Botelho, L C.L.

We study a two-dimensional quantum field model with axial-vector-current--pseudoscalar derivative interaction using path-integral methods. We construct an effective Lagrangian by performing a chiral change in the fermionic variables leading to an exact solution of the model.

• Research Organization: Centro Brasileiro de Pesquisas Fisicas (CNPq/CBPF), Rua Dr. Xavier Sigaud 150, 22290 Rio de Janeiro, Rio de Janeiro, Brasil
• OSTI ID: 5967774
• Journal Information: Phys. Rev. D; (United States), Vol. 31:6
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
AXIAL-VECTOR CURRENTS
FEYNMAN PATH INTEGRAL
QUANTUM FIELD THEORY
COUPLING CONSTANTS
FERMIONS
GAUGE INVARIANCE
GREEN FUNCTION
LAGRANGIAN FUNCTION
PSEUDOSCALAR MESONS
SPACE-TIME
TWO-DIMENSIONAL CALCULATIONS
ALGEBRAIC CURRENTS
BOSONS
CURRENTS
ELEMENTARY PARTICLES
FIELD THEORIES
FUNCTIONS
HADRONS
INTEGRALS
INVARIANCE PRINCIPLES
MESONS
645400* - High Energy Physics- Field Theory