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19952023
most citedMatrix Dilaton-Axion for Heterotic String in Three Dimensions

72 citations · 425 across the 38 of their papers we have counts for

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Showing 1996Show all

6 papers · 1 filter

hep-th1996★ 1 cited

O(d, d)-Symmetry and Ernst Formulation for Einstein-Kalb-Ramond Theory in Two Dimensions

A. Herrera, O. Kechkin

The (3+d)-dimensional Einstein-Kalb-Ramond theory reduced to two dimensions is considered. It is shown that the theory allows two different Ernst-like matrix formulati…

hep-th1996★ 1 cited

O(d, d)-Symmetry and Ernst Formulation for Einstein-Kalb-Ramond Theory in Three Dimensions

A. Herrera, O. Kechkin

The Ernst-like matrix representation of the multidimensional Einstein-Kalb-Ramond theory is developed and the O(d,d)-symmetry is presented in the matrix-valued SL(2,R)-form. The an…

hep-th1996★ 10 cited

Symplectic Gravity Models in Four, Three and Two Dimensions

O. Kechkin, M. Yurova

A class of the gravity models describing a coupled system of Abelian vector fields and the symmetric matrix generalizations of the dilaton and Kalb-Ramond fi…

hep-th1996★ 8 cited

U(1,1)--Invariant Generation of Charges for Einstein--Maxwell--Dilaton--Axion Theory

O. Kechkin, M. Yurova

The action of the isometry subgroup which preserves the trivial values of the fields is studied for the stationary D=4 Einstein--Maxwell--Dilaton--Axion theory. The technique for g…

gr-qc1996

Hidden Symmerties in Dilaton--Axion Gravity

D. V. Gal'tsov, O. V. Kechkin

Four--dimensional Einstein--Maxwell--dilaton--axion system restricted to space--times with one non--null Killing symmetry is formulated as the three--dimensional gravity coupled si…

hep-th1996★ 19 cited

Kramer--Neugebauer Transformation for Einstein--Maxwell--Dilaton--Axion Theory

O. Kechkin, M. Yurova

The Kramer--Neugebauer--like transformation is constructed for the stationary axisymmetric D=4 Einstein--Maxwell--dilaton--axion system. This transformation directly maps the duali…