K. Rama Koteswara Rao
K. Rama Koteswara Rao
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Violation of entropic Leggett-Garg inequality in nuclear spins
H Katiyar, A Shukla, KRK Rao, TS Mahesh
Physical Review A 87 (5), 052102, 2013
Multispin-assisted optical pumping of bulk nuclear spin polarization in diamond
D Pagliero, KRK Rao, PR Zangara, S Dhomkar, HH Wong, A Abril, ...
Physical Review B 97 (2), 024422, 2018
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
Characterization of hyperfine interaction between an NV electron spin and a first-shell C 13 nuclear spin in diamond
KRK Rao, D Suter
Physical Review B 94 (6), 060101, 2016
Ancilla-assisted quantum state tomography in multiqubit registers
A Shukla, KRK Rao, TS Mahesh
Physical Review A 87 (6), 062317, 2013
Efficient simulation of unitary operators by combining two numerical algorithms: An NMR simulation of the mirror-inversion propagator of an X Y spin chain
KRK Rao, TS Mahesh, A Kumar
Physical Review A 90 (1), 012306, 2014
Algorithmic approach to simulate Hamiltonian dynamics and an NMR simulation of quantum state transfer
A Ajoy, RK Rao, A Kumar, P Rungta
Physical Review A 85 (3), 030303, 2012
Nonlinear dynamics of a two-level system of a single spin driven beyond the rotating-wave approximation
KRK Rao, D Suter
Physical Review A 95 (5), 053804, 2017
Entanglement in a 3-spin Heisenberg-XY chain with nearest-neighbor interactions, simulated in an NMR quantum simulator
KRK Rao, A Kumar
International Journal of Quantum Information 10 (04), 1250039, 2012
Optimal photon energies for initialization of hybrid spin quantum registers of nitrogen-vacancy centers in diamond
KRK Rao, Y Wang, J Zhang, D Suter
Physical Review A 101 (1), 013835, 2020
Level anti-crossings of a nitrogen-vacancy center in diamond: decoherence-free subspaces and 3D sensors of microwave magnetic fields
KRK Rao, D Suter
New Journal of Physics 22 (10), 103065, 2020
Pauli Decomposition over Commuting Subsets: Applications in Gate Synthesis, State Preparation, and Quantum Simulations
SS Hegde, KR Rao, TS Mahesh
arXiv preprint arXiv:1603.06867, 2016
Ancilla assisted measurements on quantum ensembles: General protocols and applications in NMR quantum information processing
TS Mahesh, A Shukla, SS Hegde, CS Kumar, H Katiyar, S Joshi, KR Rao
arXiv preprint arXiv:1509.04506, 2015
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