Integration over positive matrices: comparative analysis of the Penner model and its modification

DOI10.1016/0550-3213(94)90651-3zbMath1020.81749OpenAlexW2058405434MaRDI QIDQ1571345

Yi-hong Gao

Publication date: 10 July 2000

Published in: Nuclear Physics. B (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0550-3213(94)90651-3

Mathematics Subject Classification ID

Two-dimensional field theories, conformal field theories, etc. in quantum mechanics (81T40) Continuum limits in quantum field theory (81T27) String and superstring theories; other extended objects (e.g., branes) in quantum field theory (81T30)

Cites Work

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• Strings in less than one dimension and the generalized KdV hierarchies
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• Perturbative series and the moduli space of Riemann surfaces
• Quantum field theory techniques in graphical enumeration
• Kodaira-Spencer theory of gravity and exact results for quantum string amplitudes
• On the construction of loops and correlators in the Penner model
• The Euler characteristic of the moduli space of curves
• Nonperturbative two-dimensional quantum gravity

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