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hep-th2003★ 5 cited
Classical stability of stringy wormholes in flat and AdS spaces
Jin Young Kim, Yoonbai Kim, James E. Hetrick
We study small fluctuations of the stringy wormhole solutions of graviton-dilaton-axion system in arbitrary dimensions. We show under O()-symmetric harmonic perturbation that th…
hep-th1996
Aspects of Confinement and Chiral Dynamics in 2-d QED at Finite Temperature
R. Rodriguez, Y. Hosotani, J. E. Hetrick +1
We evaluate the Polyakov loop and string tension at zero and finite temperature in Using bozonization the problem is reduced to solving the Schrödinger equation with a par…
hep-th1996
Confinement and Chiral Dynamics in the Multi-flavor Schwinger Model
Y. Hosotani, R. Rodriguez, J. E. Hetrick +1
Two-dimensional QED with flavor fermions is solved at zero and finite temperature with arbitrary fermion masses to explore QCD physics such as chiral condensate and string tens…