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Fermions in a two-dimensional theory of gravity with dynamical metric and torsion

✍ Scribed by K. Gediz Akdeniz; Ayşe Kizilersü; Emine Rizaoğlu

Publisher
Springer
Year
1989
Tongue
English
Weight
197 KB
Volume
17
Category
Article
ISSN
0377-9017

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✦ Synopsis

We propose a new model which reduces a two-dimensional gravitational model with dynamical metric and torsion in a conformal gauge. We also find the instanton-like solutions and discuss their symmetry properties and eigenmodes.

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Using a synthesis of the functional integral and operator approaches we discuss the fermion-boson mapping and the role played by the Bose field algebra in the Hilbert space of two-dimensional gauge and anomalous gauge field theories with massive fermions. In QED 2 with quartic self-interaction among