152 citations · 173 across the 6 of their papers we have counts for
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Violating Bell inequality using weak coherent states
Moslem Mahdavifar, S. M. Hashemi Rafsanjani
We present an experimental investigation of two-photon interference using a continuous-wave laser. We demonstrate the violation of the CHSH inequality using the phase randomized we…
Coherent control of multipartite entanglement
S. M. Hashemi Rafsanjani, J. H. Eberly
Quantum entanglement between an arbitrary number of remote qubits is examined analytically. We show that there is a non-probabilistic way to address in one context the management o…
Genuinely Multipartite Concurrence of N-qubit X-matrices
S. M. Hashemi Rafsanjani, M. Huber, C. J. Broadbent +1
We find an algebraic formula for the N-partite concurrence of N qubits in an X-matrix. X- matricies are density matrices whose only non-zero elements are diagonal or anti-diagonal…
X-matrices provide a lower bound of concurrence
S. M. Hashemi rafsanjani, S. Agarwal
By focusing on the X-matrix part of a density matrix of two qubits we provide an algebraic lower bound for the concurrence. The lower bound is generalized for cases beyond two qubi…
Two Qubits Tavis-Cummings Model Beyond the Rotating Wave Approximation: Degenerate Regime
S. Agarwal, S. M. Hashemi Rafsanjani, J. H. Eberly
We study the dynamics of two qubits interacting with a single mode of a harmonic oscillator beyond the rotating wave approximation in the ideally degenerate regime. Exact analytic…
Exact Entanglement Dynamics Beyond the Rotating Wave Approximation
S. M. Hashemi Rafsanjani, S. Agarwal, J. H. Eberly
The entanglement dynamics of two remote qubits is examined analytically. The qubits interact arbitrarily strongly with separate harmonic oscillators in the idealized degenerate lim…