R
Ritam Sinha
Researcher at Tata Institute of Fundamental Research
Publications - 19
Citations - 492
Ritam Sinha is an academic researcher from Tata Institute of Fundamental Research. The author has contributed to research in topics: AdS/CFT correspondence & Quantum entanglement. The author has an hindex of 10, co-authored 16 publications receiving 422 citations. Previous affiliations of Ritam Sinha include Spanish National Research Council.
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Dynamical entanglement entropy with angular momentum and U(1) charge
TL;DR: In this paper, the authors considered the time-dependent entanglement entropy for a 1+1 dimensional CFT in the presence of angular momentum and U(1) charge.
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Higher-point conformal blocks and entanglement entropy in heavy states
TL;DR: In this paper, the authors consider conformal blocks of two heavy operators and an arbitrary number of light operators in a (1+1)-d CFT with large central charge and use the monodromy method to factorize into products of 4-point conformal block in the heavy-light limit for a class of OPE channels.
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A complex fermionic tensor model in d dimensions
Shiroman Prakash,Ritam Sinha +1 more
TL;DR: In this article, the authors study a melonic tensor model in d dimensions based on three-index Dirac fermions with a four-fermion interaction and show that the spectrum contains at least one complex scalar eigenvalue.
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Thermalization with chemical potentials, and higher spin black holes
TL;DR: In this paper, the long time behavior of local observables following a quantum quench in 1+1 dimensional conformal field theories possessing additional conserved charges besides the energy was studied and the expectation value of an arbitrary string of local observables supported on a finite interval exponentially approaches an equilibrium value.
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The inside outs of AdS3/CFT2: exact AdS wormholes with entangled CFT duals
TL;DR: In this paper, a complete family of solutions of 3D gravity (Λ < 0) with two asymptotically AdS exterior regions is presented, where the two exteriors are smoothly joined on to an interior region through a regular horizon.