3 papers
quant-ph2017
Limits on quantum deletion from no signaling principle
Aditya Jain, Indranil Chakrabarty
One of the fundamental restrictions that quantum mechanics imposes is the "No deletion Theorem" which tells us that given two identical unknown quantum states, it is impossible to…
quant-ph2017
Asymmetric broadcasting of quantum correlations
Aditya Jain, Indranil Chakrabarty, Sourav Chatterjee
In this work, we exhaustively investigate local and nonlocal broadcasting of entanglement as well as correlations beyond entanglement (geometric discord) using as…
quant-ph2016
How local is the information in MPS/PEPS tensor networks?
Anurag Anshu, Itai Arad, Aditya Jain
Two dimensional tensor networks such as projected entangled pairs states (PEPS) are generally hard to contract. This is arguably the main reason why variational tensor network meth…