Showing items related by title, author, creator and subject.

• 01. Quantum Information and quantum computing, in particular role of entanglement in quantum communication protcols 

  Bandyopadhyay, Somshubhro, Auth (Bose Institute, Kolkata, 2010)

• Quantum critical point and entanglement in a matrix-product ground state 

  Tribedi, A.; Bose, Indrani (Elsevier B.V., 2007-04-03)

  In this paper, we study the entanglement properties of a spin-1 model, the exact ground state of which is given by a matrix product (MP) state. The model exhibits a critical point transition at a parameter value a=0. The ...

• Quantum mechanical effect of path-polarization Contextuality for a Single Photon 

  Pan, A. K.; Home, Dipankar (SPRINGER/PLENUM PUBLISHERS, 2010-08-01)

  Using measurements pertaining to a suitable Mach-Zehnder (MZ) type setup, a curious quantum mechanical effect of contextuality between the path and the polarization degrees of freedom of a polarized photon is demonstrated, ...