Ujjwal Sen

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Aditi Sen DeHarish-Chandra Research InstituteVerified email at hri.res.in
Maciej LewensteinICFO - Institute of Photonic SciencesVerified email at icfo.eu
Dr. R. PrabhuAssistant Professor, Department of Physics, IIT Dharwad, Dharwad, IndiaVerified email at iitdh.ac.in
Anna SanperaICREA & Universitat Autònoma BarcelonaVerified email at uab.cat
Tamoghna DasPost-Doctoral Fellow, University of GdanskVerified email at ug.edu.pl
Debraj RakshitHarish-Chandra Research Institute, AllahabadVerified email at hri.res.in
Sudipto Singha RoyINO-CNR BEC Center Dipartimento di Fisica, Università di TrentoVerified email at unitn.it
Anindita BeraPost doctoral fellow at Nicolaus Copernicus University, Torun, PolandVerified email at umk.pl
Veronica AhufingerUniversitat Autònoma de BarcelonaVerified email at uab.cat
Himadri Shekhar DharDepartment of Physics, Indian Institute of Technology BombayVerified email at iitb.ac.in
Debasis SadhukhanPost-doc, University of EdinburghVerified email at ed.ac.uk
Sreetama DasUniversity of FlorenceVerified email at unifi.it
Jonathan OppenheimProfessor of Quantum PhysicsVerified email at ucl.ac.uk
Amit Kumar PalDiscipline of Physics, Indian Institute of Technology Palakkad, IndiaVerified email at iitpkd.ac.in
Titas ChandaPost-Doc, ICTP, Trieste, ItalyVerified email at ictp.it
Marek ZukowskiUniwersytet GdańskiVerified email at ug.edu.pl
Bogdan DamskiInstitute of Theoretical Physics, Jagiellonian UniversityVerified email at uj.edu.pl
Dagomir Marcin KaszlikowskiAssociate Professor at National University of SingaporeVerified email at nus.edu.sg
Chirag SrivastavaGraduate student of Physics, Harish-Chandra Research InstituteVerified email at hri.res.in
Arun Kumar PatiProfessor, Harish Chandra Research Institute, Allahabad, IndiaVerified email at hri.res.in

Ujjwal Sen

Professor of Physics Division, Harish-Chandra Research Institute, Allahabad, India

Verified email at hri.res.in - Homepage

Quantum Computation and Quantum Information Quantum Cryptography Entanglement and all that Many-body physics Quantum Optics


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Ultracold atomic gases in optical lattices: mimicking condensed matter physics and beyond M Lewenstein, A Sanpera, V Ahufinger, B Damski, A Sen, U Sen Advances in Physics 56 (2), 243-379, 2007	2472	2007
Local versus nonlocal information in quantum-information theory: formalism and phenomena M Horodecki, P Horodecki, R Horodecki, J Oppenheim, A Sen, U Sen, ... Physical Review A 71 (6), 062307, 2005	535	2005
Distinguishability of Bell states S Ghosh, G Kar, A Roy, A Sen, U Sen Physical review letters 87 (27), 277902, 2001	253	2001
Local information as a resource in distributed quantum systems M Horodecki, K Horodecki, P Horodecki, R Horodecki, J Oppenheim, ... Physical review letters 90 (10), 100402, 2003	183	2003
Quantum discord and its allies: a review of recent progress A Bera, T Das, D Sadhukhan, SS Roy, AS De, U Sen Reports on Progress in Physics 81 (2), 024001, 2017	167	2017
Distributed quantum dense coding D Bruß, GM D'Ariano, M Lewenstein, C Macchiavello, A Sen, U Sen Physical review letters 93 (21), 210501, 2004	150	2004
Unified criterion for security of secret sharing in terms of violation of Bell inequalities A Sen, U Sen, M Żukowski Physical Review A 68 (3), 032309, 2003	124	2003
Conditions for monogamy of quantum correlations: Greenberger-Horne-Zeilinger versus W states R Prabhu, AK Pati, A Sen, U Sen Physical Review A 85 (4), 040102, 2012	94	2012
Channel capacities versus entanglement measures in multiparty quantum states A Sen, U Sen Physical Review A 81 (1), 012308, 2010	83	2010
Local indistinguishability: More nonlocality with less entanglement M Horodecki, A Sen, U Sen, K Horodecki Physical review letters 90 (4), 047902, 2003	61	2003
Masking quantum information is impossible K Modi, AK Pati, A Sen, U Sen Physical review letters 120 (23), 230501, 2018	58	2018
Multiqubit W states lead to stronger nonclassicality than Greenberger-Horne-Zeilinger states A Sen, U Sen, M Wieśniak, D Kaszlikowski, M Żukowski Physical Review A 68 (6), 062306, 2003	55	2003
Witnessing bipartite entanglement sequentially by multiple observers A Bera, S Mal, A Sen, U Sen Physical Review A 98 (6), 062304, 2018	53	2018
Trapped ion chain as a neural network: error resistant quantum computation M Pons, V Ahufinger, C Wunderlich, A Sanpera, S Braungardt, A Sen, ... Physical review letters 98 (2), 023003, 2007	51	2007
Entanglement swapping of noisy states: A kind of superadditivity in nonclassicality A Sen, U Sen, Č Brukner, V Bužek, M Żukowski Physical Review A 72 (4), 042310, 2005	50	2005
Quantum advantage in communication networks AS De, U Sen arXiv preprint arXiv:1105.2412, 2011	48	2011
Mixedness in the Bell violation versus entanglement of formation S Ghosh, G Kar, A Sen, U Sen Physical Review A 64 (4), 044301, 2001	47	2001
Genuine-multipartite-entanglement trends in gapless-to-gapped transitions of quantum spin systems A Biswas, R Prabhu, A Sen, U Sen Physical Review A 90 (3), 032301, 2014	46	2014
Locally accessible information: How much can the parties gain by cooperating? P Badziag, M Horodecki, A Sen, U Sen Physical review letters 91 (11), 117901, 2003	46	2003
Classification of nonasymptotic bipartite pure-state entanglement transformations S Bandyopadhyay, V Roychowdhury, U Sen Physical Review A 65 (5), 052315, 2002	45	2002

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