VIRASORO ALGEBRA AND O(N)σ-MODEL

DOI10.1142/S0217751X99000026zbMath0934.81009arXivhep-th/9705119MaRDI QIDQ4244440

Jiannis K. Pachos

Publication date: 29 June 1999

Published in: International Journal of Modern Physics A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/9705119

zbMATH Keywords

Virasoro algebra\(\sigma\)-model vacuum functionalcentral charge termquantum anomaly extension

Mathematics Subject Classification ID

Model quantum field theories (81T10) Infinite-dimensional groups and algebras motivated by physics, including Virasoro, Kac-Moody, (W)-algebras and other current algebras and their representations (81R10) String and superstring theories; other extended objects (e.g., branes) in quantum field theory (81T30)

Cites Work

• The relationship among canonical quantisation, Polyakov's functional integral and BRST quantisation of the string

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