Sumit R. Das

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19912026

most citedUniversailty of Low Energy Absorption Cross-sections for Black Holes

345 citations · 4k across the 98 of their papers we have counts for

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Showing 2009Show all

3 papers · 1 filter

hep-th2009★ 18 cited

Compact $z = 2$ Electrodynamics in 2+1 dimensions: Confinement with gapless modes

Sumit R. Das, Ganpathy Murthy

We consider 2+1 dimensional compact U(1) gauge theory at the Lifshitz point with dynamical critical exponent $z = 2$ . As in the usual $z = 1$ theory, monopoles proliferate the vacuum f…

hep-th2009★ 24 cited

Slowly Varying Dilaton Cosmologies and their Field Theory Duals

Adel Awad, Sumit R. Das, Archisman Ghosh +2

We consider a deformation of the $A d S_{5} \times S^{5}$ solution of IIB supergravity obtained by taking the boundary value of the dilaton to be time dependent. The time dependence is ta…

hep-th2009★ 35 cited

$C P^{N - 1}$ Models at a Lifshitz Point

Sumit R. Das, Ganpathy Murthy

We consider $C P^{N - 1}$ models in $d + 1$ dimensions around Lifshitz fixed points with dynamical critical exponent $z$ , in the large-N expansion. It is shown that these models are asy…

Compact z=2 Electrodynamics in 2+1 dimensions: Confinement with gapless modes

Slowly Varying Dilaton Cosmologies and their Field Theory Duals

CPN−1 Models at a Lifshitz Point

Compact $z = 2$ Electrodynamics in 2+1 dimensions: Confinement with gapless modes

$C P^{N - 1}$ Models at a Lifshitz Point