S
Sumanta Das
Researcher at University of Rhode Island
Publications - 108
Citations - 1760
Sumanta Das is an academic researcher from University of Rhode Island. The author has contributed to research in topics: Quantum entanglement & Photon. The author has an hindex of 22, co-authored 98 publications receiving 1315 citations. Previous affiliations of Sumanta Das include University of Burdwan & Oklahoma State University–Stillwater.
Papers
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Journal ArticleDOI
The influence of microencapsulated phase change material (PCM) characteristics on the microstructure and strength of cementitious composites: Experiments and finite element simulations
Matthew Aguayo,Sumanta Das,Amit Maroli,Nihat Kabay,Nihat Kabay,J.C.E. Mertens,Subramaniam Rajan,Gaurav Sant,Gaurav Sant,Nikhilesh Chawla,Narayanan Neithalath +10 more
TL;DR: In this article, phase change materials (PCMs) incorporated into cementitious systems have been well-studied with respect to energy efficiency of building envelopes, e.g., for mitigating early-age cracking and freeze-and-thaw induced damage.
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Effective properties of a fly ash geopolymer: Synergistic application of X-ray synchrotron tomography, nanoindentation, and homogenization models
Sumanta Das,Pu Yang,Sudhanshu S. Singh,J.C.E. Mertens,Xianghui Xiao,Nikhilesh Chawla,Narayanan Neithalath +6 more
TL;DR: In this paper, the phase volume fractions and elastic properties are used in multi-step mean field homogenization (Mori-Tanaka and double inclusion) models to determine the homogenized macroscale elastic modulus of the composite.
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Quantum interferences in cooperative Dicke emission from spatial variation of the laser phase.
TL;DR: The generation of a new quantum interference effect in spontaneous emission from a resonantly driven system of two identical two-level atoms due to the spatial variation of the laser phase at the positions of the atoms is reported.
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Strongly Correlated Photon Transport in Waveguide Quantum Electrodynamics with Weakly Coupled Emitters.
Sahand Mahmoodian,Sahand Mahmoodian,Mantas Čepulkovskis,Sumanta Das,Peter Lodahl,Klemens Hammerer,Anders S. Sørensen +6 more
TL;DR: In this paper, the photon transport properties through a chirally coupled system of N two-level systems driven by a weak coherent field were investigated. And the photon correlations arise due to an interplay of nonlinearity and coupling to a loss reservoir, which creates a strong effective interaction between transmitted photons.
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Photonic controlled-phase gates through Rydberg blockade in optical cavities
Sumanta Das,Andrey Grankin,Ivan Iakoupov,Etienne Brion,Johannes Borregaard,Johannes Borregaard,Rajiv Boddeda,Imam Usmani,Alexei Ourjoumtsev,Philippe Grangier,Anders S. Sørensen +10 more
TL;DR: In this article, the authors proposed a high fidelity photonic controlled phase gate using Rydberg blockade in an ensemble of atoms in an optical cavity, which can be implemented with cavities of moderate finesse which allows for highly efficient processing of quantum information encoded in photons.