19 citations · 47 across the 10 of their papers we have counts for
Showing 2014 · quant-phShow all
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quant-ph2014★ 1 cited
Quantum Error Correcting Codes and the Security Proof of the BB84 Protocol
Ramesh Bhandari
We describe the popular BB84 protocol and critically examine its security proof as presented by Shor and Preskill. The proof requires the use of quantum error correcting codes call…
quant-ph2014★ 3 cited
On Single Qubit Quantum State Tomography
Ramesh Bhandari
In this paper, we derive analytic expressions for the starting (initial) values of the parameters of the T-matrix that is frequently employed in the construction of a theoretical d…
quant-ph2014
Alternate Forms of the T-Matrix in Quantum State Tomography
Ramesh Bhandari
In this paper, we focus on alternate forms of the T-matrix used in the Maximum Likelihood Estimate (MLE) procedure for fitting the experimental data collected in quantum state tomo…