23 citations · 89 across the 10 of their papers we have counts for
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Programmable quantum state discriminator by Nuclear Magnetic Resonance
T. Gopinath, Ranabir Das, Anil Kumar
In this paper a programmable quantum state discriminator is implemented by using nuclear magnetic resonance. We use a two qubit spin-1/2 system, one for the data qubit and one for…
Experimental Measurement of Mixed State Geometric Phase by Quantum Interferometry using NMR
Arindam Ghosh, Anil Kumar
Geometric phase has been proposed as one of the promising methodologies to perform fault tolerant quantum computations. However, since decoherence plays a crucial role in such stud…
Relaxation of Pseudo pure states : The Role of Cross-Correlations
Arindam Ghosh, Anil Kumar
In Quantum Information Processing by NMR one of the major challenges is relaxation or decoherence. Often it is found that the equilibrium mixed state of a spin system is not suitab…
Spectral implementation of some quantum algorithms by one- and two-dimensional nuclear magnetic resonance
Ranabir Das, Anil Kumar
Quantum information processing has been effectively demonstrated on a small number of qubits by nuclear magnetic resonance. An important subroutine in any computing is the readout…