4 citations · 6 across the 4 of their papers we have counts for
Showing 1996Show all
3 papers · 1 filter
hep-th1996
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
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…
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…