Showing quant-phShow all
2 papers · 1 filter
quant-ph2005
Playing games in quantum mechanical settings: A necessary and sufficient condition
Junichi Shimamura, Sahin Kaya Ozdemir, Nobuyuki Imoto
A number of recent studies have focused on novel features in game theory when the games are played using quantum mechanical toolbox (entanglement, unitary operators, measurement).…
quant-ph2001
Maximum entanglement of quantum-dot systems with single excitation in the spin van der Waals model
A. Miranowicz, S. K. Ozdemir, M. Koashi +2
Time evolution of entanglement of N quantum dots is analyzed within the spin-1/2 van der Waals (or Lipkin-Meshkov-Glick) XY model. It is shown that, for a single dot initially exci…