2 papers
quant-ph2017
Quantum Entanglement and Generalised Uncertainty Relations
Harris Varghese, M. Ravendranadhan
The Robertson's formulation of the uncertainty relation is the most widely accepted form of the Heisenberg uncertainty relation (HUR). It gets modified when we consider it for enta…
quant-ph2014
Partial Transpose As A General Criterion for the Separability of Quantum States
Pranav P., M. Ravendranadhan
Usual separability criteria applicable to distinguishable particles are not applicable to identical particles. Here we show that Partial transposition and symmetrization (or anti s…