Kedar S. Ranade

activity

20052013

most citedObservables can be tailored to change the entanglement of any pure state

103 citations · 254 across the 13 of their papers we have counts for

collaborators

Showing 2007Show all

2 papers · 1 filter

quant-ph2007★ 3 cited

Disentanglement in qubit-qutrit systems

Mazhar Ali, A. R. P. Rau, Kedar Ranade

We examine the phenomenon of {\it entanglement sudden death} (ESD) for $(2 \times 3)$ -dimensional systems. As for $2 \times 2$ systems, the negativity vanishes in finite time for s…

quant-ph2007★ 16 cited

The Jamiołkowski isomorphism and a conceptionally simple proof for the correspondence between vectors having Schmidt number $k$ and $k$ -positive maps

Kedar S. Ranade, Mazhar Ali

Positive maps which are not completely positive are used in quantum information theory as witnesses for convex sets of states, in particular as entanglement witnesses and more gene…

Disentanglement in qubit-qutrit systems

The Jamiołkowski isomorphism and a conceptionally simple proof for the correspondence between vectors having Schmidt number k and k-positive maps

The Jamiołkowski isomorphism and a conceptionally simple proof for the correspondence between vectors having Schmidt number $k$ and $k$ -positive maps