The ten dimensional heterotic string effective action with graviton, dilaton and antisymmetric tensor fields is dimensionally reduced to two spacetime dimensions. The resulting theory, with some constraints on backgrounds, admits infinite sequence of conserved nonlocal currents. It is shown that generators of the infinitesimal transformations associated with these currents satisfy Kac-Moody algebra
The 2-dimensional version of the Schwarz and Sen duality model (Tseytlin model) is analyzed at the c...
M-branes are related to theories on function spaces \cal{A} involving M-linear non-commutative maps ...
Horava--Witten M theory -- heterotic string duality poses special problems for the twisted sectors o...
The ten-dimensional heterotic string effective action with graviton, dilaton, and antisymmetric tens...
We apply the duality transformation relating the heterotic to the IIA string in 6D to the class of e...
A spacetime theory of matter, based on general relativity, is shown to provide, as a special case, s...
This contribution is a review of the method of isomonodromic quantization of dimensionally reduced g...
We study the dilaton/axion configuration near D-instantons in type IIB superstring theory. In the fi...
The derivation of the conformal anomaly for dilaton coupled electromagnetic field in curved space is...
We study the WZW model based on the centrally extended 2D de Sitter algebra. We obtain the spacetime...
We investigate whether the gravitational thermodynamic properties of the scalar-tensor theory of gra...
We show that for a string moving in a background consisting of maximally symmetric gravity, dilaton ...
Partial results are obtained for Schwarzschild- like solutions in a gravitytheory with action densit...
Following a review of the dual description of the non-linear sigma model we investigate the one-loop...
We present a class of static, spherically symmetric, non-singular solutions of the tree-level string...
The 2-dimensional version of the Schwarz and Sen duality model (Tseytlin model) is analyzed at the c...
M-branes are related to theories on function spaces \cal{A} involving M-linear non-commutative maps ...
Horava--Witten M theory -- heterotic string duality poses special problems for the twisted sectors o...
The ten-dimensional heterotic string effective action with graviton, dilaton, and antisymmetric tens...
We apply the duality transformation relating the heterotic to the IIA string in 6D to the class of e...
A spacetime theory of matter, based on general relativity, is shown to provide, as a special case, s...
This contribution is a review of the method of isomonodromic quantization of dimensionally reduced g...
We study the dilaton/axion configuration near D-instantons in type IIB superstring theory. In the fi...
The derivation of the conformal anomaly for dilaton coupled electromagnetic field in curved space is...
We study the WZW model based on the centrally extended 2D de Sitter algebra. We obtain the spacetime...
We investigate whether the gravitational thermodynamic properties of the scalar-tensor theory of gra...
We show that for a string moving in a background consisting of maximally symmetric gravity, dilaton ...
Partial results are obtained for Schwarzschild- like solutions in a gravitytheory with action densit...
Following a review of the dual description of the non-linear sigma model we investigate the one-loop...
We present a class of static, spherically symmetric, non-singular solutions of the tree-level string...
The 2-dimensional version of the Schwarz and Sen duality model (Tseytlin model) is analyzed at the c...
M-branes are related to theories on function spaces \cal{A} involving M-linear non-commutative maps ...
Horava--Witten M theory -- heterotic string duality poses special problems for the twisted sectors o...
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