52 citations
- Bangalore UniversityIN4 papers
- University of BristolGB3 papers
- Institut Supérieur des Matériaux du MansFR2 papers
- Mie UniversityJP2 papers
- CEA Paris-SaclayFR1 paper
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1 paper
- George Mason UniversityUS1 paper
- Institut des NanoSciences de ParisFR1 paper
- Institut National de Santé PubliqueCI1 paper
- Laboratoire Léon BrillouinFR1 paper
Showing 2009 · quant-phShow all
2 papers · 2 filters
quant-ph2009★ 40 cited
Quantum target detection using entangled photons
A. R. Usha Devi, A. K. Rajagopal
We investigate performances of pure continuous variable states in discriminating thermal and identity channels by comparing their M-copy error probability bounds. This offers us a…
quant-ph2009★ 8 cited
Dynamical evolution of quantum oscillators towards equilibrium
A R Usha Devi, A K Rajagopal
A pure quantum state of large number N of oscillators, interacting via harmonic coupling, evolves such that any small subsystem n<<N of the global state approaches equilibrium. Thi…