63 citations · 116 across the 2 of their papers we have counts for
2 papers
hep-th2008★ 53 cited
Gauge Theories with Time Dependent Couplings and their Cosmological Duals
Adel Awad, Sumit R. Das, Suresh Nampuri +2
We consider the N=4 SYM theory in flat 3+1 dimensional spacetime with a time dependent coupling constant which vanishes at , like . In an analogous quantum mecha…
hep-th2006★ 63 cited
Cosmologies with Null Singularities and their Gauge Theory Duals
Sumit R. Das, Jeremy Michelson, K. Narayan +1
We investigate backgrounds of Type IIB string theory with null singularities and their duals proposed in hep-th/0602107. The dual theory is a deformed N=4 Yang-Mills theory in 3+1…