Krishna Kumar Sabapathy
TitleCited byYear
Operator-sum representation for bosonic Gaussian channels
JS Ivan, KK Sabapathy, R Simon
Physical Review A 84 (4), 042311, 2011
Robustness of non-Gaussian entanglement against noisy amplifier and attenuator environments
KK Sabapathy, JS Ivan, R Simon
Physical review letters 107 (13), 130501, 2011
Non-Gaussian operations on bosonic modes of light: Photon-added Gaussian channels
KK Sabapathy, A Winter
Physical Review A 95 (6), 062309, 2017
ON states as resource units for universal quantum computation with photonic architectures
KK Sabapathy, C Weedbrook
Physical Review A 97 (6), 062315, 2018
Nonclassicality breaking is the same as entanglement breaking for bosonic Gaussian channels
JS Ivan, KK Sabapathy, R Simon
Physical Review A 88 (3), 032302, 2013
Process output nonclassicality and nonclassicality depth of quantum-optical channels
KK Sabapathy
Physical Review A 93 (4), 042103, 2016
Quantum discord plays no distinguished role in characterization of complete positivity: Robustness of the traditional scheme
KK Sabapathy, JS Ivan, S Ghosh, R Simon
arXiv preprint arXiv:1304.4857, 2013
Quantum-optical channels that output only classical states
KK Sabapathy
Physical Review A 92 (5), 052301, 2015
Quantum discord for two-qubit -states: A comprehensive approach inspired by classical polarization optics
KK Sabapathy, R Simon
arXiv preprint arXiv:1311.0210, 2013
Implementing quantum algorithms on temporal photonic cluster states
D Su, KK Sabapathy, CR Myers, H Qi, C Weedbrook, K Brádler
Physical Review A 98 (3), 032316, 2018
Conversion of Gaussian states to non-Gaussian states using photon number-resolving detectors
D Su, CR Myers, KK Sabapathy
arXiv preprint arXiv:1902.02323, 2019
Near-deterministic production of universal quantum photonic gates enhanced by machine learning
KK Sabapathy, H Qi, J Izaac, C Weedbrook
arXiv preprint arXiv:1809.04680, 2018
Simulating realistic non-Gaussian state preparation
N Quesada, LG Helt, J Izaac, JM Arrazola, R Shahrokhshahi, CR Myers, ...
arXiv preprint arXiv:1905.07011, 2019
All phase-space linear bosonic channels are approximately Gaussian dilatable
L Lami, KK Sabapathy, A Winter
New journal of physics 20 (11), 113012, 2018
Scaling maps of -ordered quasiprobabilities are either nonpositive or completely positive
JS Ivan, KK Sabapathy, R Simon
Physical Review A 96 (2), 022114, 2017
Invariant theoretic approach to uncertainty relations for quantum systems
JS Ivan, KK Sabapathy, N Mukunda, R Simon
arXiv preprint arXiv:1205.5132, 2012
Generation of photonic non-Gaussian states by measuring multimode Gaussian states
D Su, CR Myers, KK Sabapathy
arXiv preprint arXiv:1902.02331, 2019
Divergence-free approach for obtaining decompositions of quantum-optical processes
KK Sabapathy, JS Ivan, R García-Patrón, R Simon
Physical Review A 97 (2), 022339, 2018
Some aspects of the interplay between bipartite correlations and quantum channels [HBNI Th65]
KK Sabapathy
HBNI, 2014
Cosmological Perturbation Theory
KK Sabapathy
HBNI, 2009
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Articles 1–20