33 citations · 241 across the 38 of their papers we have counts for
4 papers · 1 filter
Study of two-spin entanglement in singlet states
M. Q. Lone, A. Dey, S. Yarlagadda
We study the entanglement properties of two-spin subsystems in spin-singlet states. The average entanglement between two spins is maximized in a single valence-bond (VB) state. On…
Decoherence in an infinite range Heisenberg model
A. Dey, M. Q. Lone, S. Yarlagadda
We study decoherence in an infinite range Heisenberg model (IRHM) in the two situations where the system is coupled to a bath of either local optical phonons or global optical phon…
Study of maximal bipartite entanglement and robustness in resonating-valence-bond states
Muzaffar Q. Lone, Sudhakar Yarlagadda
We study maximal bipartite entanglement in valence-bond states and show that the average bipartite entanglement , between a sub-system of two spins and the rest of the syste…
Many-player entangled state solutions in game theory problems
Sudhakar Yarlagadda
We propose a non-classical multi-player entangled state which eliminates the need for communication, yet can solve problems (that require coordination) better than classical approa…