21 citations · 37 across the 2 of their papers we have counts for
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quant-ph2020★ 21 cited
Highly photon loss tolerant quantum computing using hybrid qubits
S. Omkar, Y. S. Teo, Seung-Woo Lee +1
We investigate a scheme for topological quantum computing using optical hybrid qubits and make an extensive comparison with previous all-optical schemes. We show that the photon lo…
quant-ph2019
Quantum error correction assisted quantum metrology without entanglement
K. C. Tan, S. Omkar, H. Jeong
In this article we study the role that quantum resources play in quantum error correction assisted quantum metrology (QECQM) schemes. We show that there exist classes of such probl…
quant-ph2015★ 16 cited
Quantum code for quantum error characterization
S. Omkar, R. Srikanth, Subhashish Banerjee
A quantum error correcting code is a subspace such that allowed errors acting on any state in can be corrected. A quantum code for which state recovery…