12 citations · 36 across the 13 of their papers we have counts for
13 papers
Condition on n-Qubit State For Getting Perfect Quantum Teleportation
Shamiya Javed, Phool Singh Yadav, Ranjana Prakash +1
It is shown that standard quantum teleportation (SQT) with multi-qubit resource result in fidelity where is concurrence of the resource in bipartite entanglement betw…
Probabilistic Quantum Teleportation via 3-Qubit Non-Maximally Entangled GHZ State by Repeated Generalized Measurements
Shamiya Javed, Ravi Kamal Pandey, Phool Singh Yadav +2
We propose a scheme of repeated generalized Bell state measurement (GBSM) for probabilistic quantum teleportation of single qubit state of a particle (say, 0) using 3-qubit non-max…
Controlled bi-directional quantum teleportation of superposed coherent state using five qubit cluster-type entangled coherent state as a resource
Ravi Kamal Pandey, Phool Singh Yadav, Ranjana Prakash +1
We consider the problem of bi-directional controlled quantum teleportation of information encoded in phase opposite coherent state among two distant partners Alice and Bob, with th…
High success standard quantum teleportation using entangled coherent state and two-level atoms in cavities
Ravi Kamal Pandey, Ranjana Prakash, Hari Prakash
We propose here a new idea for quantum teleportation of superposed coherent state which is not only almost perfect, in principle, but also feasible experimentally. We use entangled…
Controlled Quantum Teleportation of Superposed Coherent State using GHZ Entangled Coherent State
Ravi Kamal Pandey, Ranjana Prakash, Hari Prakash
Controlled quantum teleportation of superposed coherent states using GHZ entangled 3-mode coherent states is studied. Proposed scheme can be implemented experimentally using linear…
High Success Perfect Transmission of 1-Qubit Information Using Purposefully Delayed Sharing of Non-Maximally Entangled 2-Qubit Resource and Repeated Generalized Bell-State Measurements ?
Shamiya Javed, Ranjana Prakash, Hari Prakash
We propose a new scheme in which perfect transmission of 1-qubit information is achieved with high success using purposefully delayed sharing of non-maximally entangled 2-qubit res…
Large Polarization Squeezing in Non-Degenerate Parametric Amplification of Coherent Radiation
Namrata Shukla, Ranjana Prakash
Polarization squeezing is shown to occur in non-degenerate parametric amplification of coherent light and the degree of squeezing at interaction time can be as large as $1-e^{-…
Polarization squeezing in polarized light
Ranjana Prakash, Namrata Shukla
It is shown that polarized light can be polarization squeezed only if it exhibits sub-Poissonian statistics with the Mandel's Q factor less than -1/2.
Polarization Squeezing in Degenerate Parametric Amplification of Coherent Light
Namrata Shukla, Ranjana Prakash
We study polarization squeezing of a light beam initially in the coherent state using the nonlinear interaction hamiltonian . Fo…
Alteration in Non-Classicality of Light on Passing Through a Linear Polarization Beam Splitter
Namrata Shukla, Ranjana Prakash
We observe the polarization squeezing in the mixture of a two mode squeezed vacuum and a simple coherent light through a linear polarization beam splitter. Squeezed vacuum not bein…
Simultaneous polarization squeezing in polarized N photon state and diminution on a squeezing operation
Namrata Shukla, Ranjana Prakash
We study polarization squeezing of a pure photon number state which is obviously polarized but the mere change in the basis of polarization leads to simultaneous polarization squee…
Measurement of Anomalous Moments of Creation and Annihilation Operators
Ranjana Prakash, Ajay K. Yadav
We propose a scheme for measurements of anomalous moments of creation and annihilation operators requiring only one beam splitter, only one photodetector and not many measurements…
A Proposal for Experimental Detection of Amplitude nth-Power Squeezing
Ranjana Prakash, Ajay K. Yadav
Recently, in several theoretical investigations, amplitude nth-power squeezing has been studied with . In the present paper, we give a proposal for experimental det…