42 citations · 56 across the 2 of their papers we have counts for
4 papers
Closed Timelike Curves and Holography in Compact Plane Waves
D. Brecher, P. A. DeBoer, D. C. Page +1
We discuss plane wave backgrounds of string theory and their relation to Goedel-like universes. This involves a twisted compactification along the direction of propagation of the w…
Thermal Correlators in Little String Theory
Philip A. DeBoer, Moshe Rozali
We calculate, using holographic duality, the thermal two-point function in finite temperature little string theory. The analysis of those correlators reveals possible instabilities…
Non-commutative Gross-Neveu model at large N
Emil T. Akhmedov, Philip DeBoer, Gordon W. Semenoff
The non-commutative O(N) Gross-Neveu model is solved in the large N limit in two and three space-time dimensions. The commutative version of the two dimensional model is a renormal…
Running couplings and triviality of field theories on non-commutative spaces
Emil T. Akhmedov, Philip DeBoer, Gordon W. Semenoff
We examine the issue of renormalizability of asymptotically free field theories on non-commutative spaces. As an example, we solve the non-commutative O(N) invariant Gross-Neveu mo…