Kaushik Seshadreesan
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Quantum optical technologies for metrology, sensing, and imaging
JP Dowling, KP Seshadreesan
Journal of Lightwave Technology 33 (12), 2359-2370, 2015
Parity detection achieves the Heisenberg limit in interferometry with coherent mixed with squeezed vacuum light
KP Seshadreesan, PM Anisimov, H Lee, JP Dowling
New Journal of Physics 13 (8), 083026, 2011
Rényi generalizations of the conditional quantum mutual information
M Berta, KP Seshadreesan, MM Wilde
Journal of Mathematical Physics 56 (2), 022205, 2015
Phase estimation at the quantum Cramér-Rao bound via parity detection
KP Seshadreesan, S Kim, JP Dowling, H Lee
Physical Review A 87 (4), 043833, 2013
Fidelity of recovery, squashed entanglement, and measurement recoverability
KP Seshadreesan, MM Wilde
Physical Review A 92 (4), 042321, 2015
Boson sampling with displaced single-photon Fock states versus single-photon-added coherent states: The quantum-classical divide and computational-complexity transitions in …
KP Seshadreesan, JP Olson, KR Motes, PP Rohde, JP Dowling
Physical Review A 91 (2), 022334, 2015
Sampling arbitrary photon-added or photon-subtracted squeezed states is in the same complexity class as boson sampling
JP Olson, KP Seshadreesan, KR Motes, PP Rohde, JP Dowling
Physical Review A 91 (2), 022317, 2015
Renyi squashed entanglement, discord, and relative entropy differences
KP Seshadreesan, M Berta, MM Wilde
Journal of Physics A: Mathematical and Theoretical 48 (39), 5303, 2015
Fundamental precision limit of a Mach-Zehnder interferometric sensor when one of the inputs is the vacuum
M Takeoka, KP Seshadreesan, C You, S Izumi, JP Dowling
Physical Review A 96 (5), 052118, 2017
Non-Gaussian entangled states and quantum teleportation of Schrödinger-cat states
KP Seshadreesan, JP Dowling, GS Agarwal
Physica Scripta 90 (7), 074029, 2015
Rényi generalizations of quantum information measures
M Berta, KP Seshadreesan, MM Wilde
Physical Review A 91 (2), 022333, 2015
Bounds on entanglement distillation and secret key agreement for quantum broadcast channels
KP Seshadreesan, M Takeoka, MM Wilde
IEEE Transactions on Information Theory 62 (5), 2849-2866, 2016
Unconstrained capacities of quantum key distribution and entanglement distillation for pure-loss bosonic broadcast channels
M Takeoka, KP Seshadreesan, MM Wilde
Physical Review Letters 119 (15), 150501, 2017
Continuous-variable quantum repeater based on quantum scissors and mode multiplexing
KP Seshadreesan, H Krovi, S Guha
Physical Review Research 2 (1), 013310, 2020
Rényi relative entropies of quantum Gaussian states
KP Seshadreesan, L Lami, MM Wilde
Journal of Mathematical Physics 59 (7), 072204, 2018
Constancy of maximal nonlocal probability in Hardy's nonlocality test for bipartite quantum systems
KP Seshadreesan, S Ghosh
Journal of Physics A: Mathematical and Theoretical 44 (31), 315305, 2011
Progress towards practical device-independent quantum key distribution with spontaneous parametric down-conversion sources, on-off photodetectors, and entanglement swapping
KP Seshadreesan, M Takeoka, M Sasaki
Physical Review A 93 (4), 042328, 2016
Secret-key distillation across a quantum wiretap channel under restricted eavesdropping
Z Pan, KP Seshadreesan, W Clark, MR Adcock, IB Djordjevic, JH Shapiro, ...
Physical Review Applied 14 (2), 024044, 2020
Operational meaning of quantum measures of recovery
T Cooney, C Hirche, C Morgan, JP Olson, KP Seshadreesan, J Watrous, ...
Physical Review A 94 (2), 022310, 2016
Unconstrained distillation capacities of a pure-loss bosonic broadcast channel
M Takeoka, KP Seshadreesan, MM Wilde
Proceedings of the 2016 IEEE International Symposium on Information Theory …, 2016
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