Ujjwal Sen

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Citations	6925	2840
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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
Debraj RakshitHarish-Chandra Research Institute, AllahabadVerified email at hri.res.in
Tamoghna DasPost-Doctoral Fellow, University of GdanskVerified email at ug.edu.pl
Sudipto Singha RoyPitaevskii Center for BEC, INO-CNR, Dipartimento di Fisica, Università di TrentoVerified email at unitn.it
Veronica AhufingerUniversitat Autònoma de BarcelonaVerified email at uab.cat
Anindita BeraPost doctoral fellow at Center for Theoretical Physics, Polish Academy of Sciences, Warsaw, PolandVerified email at cft.edu.pl
Sibasish GhoshThe Institute of Mathematical SciencesVerified email at imsc.res.in
Himadri Shekhar DharDepartment of Physics, Indian Institute of Technology BombayVerified email at iitb.ac.in
Debasis SadhukhanSenior Researcher, 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 PalDepartment of Physics, Indian Institute of Technology Palakkad, IndiaVerified email at iitpkd.ac.in
Titas ChandaAssistant Professor, Indian Institute of Technology Indore, IndiaVerified email at iiti.ac.in
Chirag SrivastavaPostdoc, Laboratoire d’Information Quantique, Université Libre de Bruxelles, Brussels, BelgiumVerified email at ulb.be
Marek ZukowskiUniwersytet GdańskiVerified email at ug.edu.pl
Ahana GhoshalPh.D. Scholar, HRI, AllahabadVerified email at hri.res.in
Bogdan DamskiInstitute of Theoretical Physics, Jagiellonian UniversityVerified email at uj.edu.pl

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	2572	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	547	2005
Distinguishability of Bell states S Ghosh, G Kar, A Roy, A Sen, U Sen Physical review letters 87 (27), 277902, 2001	245	2001
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	194	2017
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	193	2003
Distributed quantum dense coding D Bruß, GM D'Ariano, M Lewenstein, C Macchiavello, A Sen, U Sen Physical review letters 93 (21), 210501, 2004	158	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	132	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	104	2012
Channel capacities versus entanglement measures in multiparty quantum states A Sen, U Sen Physical Review A 81 (1), 012308, 2010	83	2010
Masking quantum information is impossible K Modi, AK Pati, A Sen, U Sen Physical review letters 120 (23), 230501, 2018	65	2018
Local indistinguishability: More nonlocality with less entanglement M Horodecki, A Sen, U Sen, K Horodecki Physical review letters 90 (4), 047902, 2003	65	2003
Witnessing bipartite entanglement sequentially by multiple observers A Bera, S Mal, A Sen, U Sen Physical Review A 98 (6), 062304, 2018	55	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	54	2003
Quantum advantage in communication networks AS De, U Sen arXiv preprint arXiv:1105.2412, 2011	53	2011
Dense coding with multipartite quantum states D Bruß, M Lewenstein, A Sen, U Sen, GM D'ARIANO, C Macchiavello International Journal of Quantum Information 4 (03), 415-428, 2006	52	2006
Multipartite quantum correlations reveal frustration in a quantum Ising spin system KRK Rao, H Katiyar, TS Mahesh, A Sen, U Sen, A Kumar Physical Review A 88 (2), 022312, 2013	49	2013
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	49	2007
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	49	2003
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	48	2014
Regional versus global entanglement in resonating-valence-bond states A Chandran, D Kaszlikowski, A Sen, U Sen, V Vedral Physical review letters 99 (17), 170502, 2007	48	2007

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