43 citations · 87 across the 4 of their papers we have counts for
4 papers
Reply to Comment on "Regional Versus Global Entanglement in Resonating-Valence-Bond States"
Dagomir Kaszlikowski, Aditi Sen De, Ujjwal Sen +1
In Phys. Rev. Lett. 99, 170502 (2007) (arXiv:quant-ph/0703227), we prove that resonating-valence-bond (RVB) states on arbitrary lattices possess genuine multiparty entanglement, an…
Fermion- and Spin-Counting in Strongly Correlated Systems
Sibylle Braungardt, Aditi Sen De, Ujjwal Sen +2
We apply the atom counting theory to strongly correlated Fermi systems and spin models, which can be realized with ultracold atoms. The counting distributions are typically sub-Poi…
Entanglement Enhances Security in Secret Sharing
Rafal Demkowicz-Dobrzanski, Aditi Sen De, Ujjwal Sen +1
We analyze tolerable quantum bit error rates in secret sharing protocols, and show that using entangled encoding states is advantageous in the case when the eavesdropping attacks a…
Regional versus Global Entanglement in Resonating-Valence-Bond states
Anushya Chandran, Dagomir Kaszlikowski, Aditi Sen De +2
We investigate the entanglement properties of resonating-valence-bond states on two and higher dimensional lattices, which play a significant role in our understanding of various m…