3 citations · 7 across the 4 of their papers we have counts for
4 papers
Generalized reduction formula for Discrete Wigner functions of multiqubit systems
K. Srinivasan, G. Raghavan
Density matrices and Discrete Wigner Functions are equally valid representations of multiqubit quantum states. For density matrices, the partial trace operation is used to obtain t…
Stokes vector and its relationship to Discrete Wigner Functions of multiphoton states
K. Srinivasan, G. Raghavan
Stokes vectors and Discrete Wigner functions (DWF) provide two alternate ways of representing the polarization state of multiphoton systems. The Stokes vector associated with a n-p…
Spin flip of multiqubit states in discrete phase space
K. Srinivasan, G. Raghavan
Time reversal and spin flip are discrete symmetry operations of substantial import to quantum information and quantum computation. Spin flip arises in the context of separability,…
Generalization of the detailed fluctuation theorem for Non-Hamiltonian Dynamics
K. Gururaj, G. Raghavan, M. C. Valsakumar
Detailed fluctuation theorem, a microscopic version of the steady state fluctuation theorem, has been proposed by Jarzynski and demonstrated in the case of Hamiltonian systems weak…