The Phases and Mass Spectrum With Quantum Kinks of the (4) Symmetric in Two-dimensions Theory
Jun, 198323 pages
Published in:
- Nucl.Phys.B 230 (1984) 149-171
- Published: 1984
Report number:
- HUTP-83/A033
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Abstract: (Elsevier)
We study the Z(4) symmetric φ 2 4 theory with N complex scalar fields, in the large- N limit, taking into account its fully quantized kinks. The complete phase diagram is obtained from a detailed study of the effective potential. Kink correlation functions are obtained in the leading order in 1/ N . The whole mass spectrum is evaluated in each phase. This includes explicitly the kink masses, whenever the symmetry is broken.- field theory: scalar
- FIELD THEORY: TWO-DIMENSIONAL
- FIELD THEORY: CRITICAL PHENOMENA
- SYMMETRY: Z(4)
- EXPANSION 1/N
- FIELD EQUATIONS: KINK
- CORRELATION FUNCTION
- APPROXIMATION: EFFECTIVE POTENTIAL
- MASS SPECTRUM
- FEYNMAN GRAPH
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