1 citations · 3 across the 3 of their papers we have counts for
3 papers
hep-th2004★ 1 cited
N=2 String Geometry and the Heavenly Equations
Hugo Garcia-Compean
In this paper we survey some of the relations between Plebanski description of self-dual gravity through the heavenly equations and the physics (and mathematics) of N=2 Strings. In…
hep-th2004★ 1 cited
Gravitational Anomalies in Noncommutative Field Theory
Sendic Estrada-Jimenez, Hugo Garcia-Compean, Carlos Soto-Campos
Gravitational axial and chiral anomalies in a noncommutative space are examined through the explicit perturbative computation of one-loop diagrams in various dimensions. The analys…
hep-th2004★ 1 cited
A Reduced Model of Noncommutative S-brane Spectrum
H. Garcia-Compean, J. Gonzalez-Beltran
CFT construction of S-branes describing the rolling and bouncing tachyons is analyzed in the context of a -noncommutative deformation of minisuperspace. Half s-brane and s-brane…