8 citations · 15 across the 6 of their papers we have counts for
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On the Experimental Determination of Nonlocal Characteristics of Two-Qubit Gates
M. Karthick Selvan, S. Balakrishnan
In this paper, we discuss the experimental determination of the nonlocal characteristics of two-qubit gates. Based on the recently derived expressions for the entangling power and…
Optimal Construction of Two-Qubit Gates using the Symmetries of B Gate Equivalence Class
M. Karthick Selvan, S. Balakrishnan
Two applications of gates from the B gate equivalence class can generate all two-qubit gates. This local equivalence class is invariant under the mirror (multiplication with the SW…
Characteristics and Implementation of B Gates
M. Karthick Selvan, S. Balakrishnan
In this brief report, we discuss the characteristics of B gates. We provide the conditions for the two-qubit gates generated by two applications of a B gate. We propose an…
Generation and entanglement study of generalized N-mode single photon perfect W-states
Manoranjan Swain, M. Karthick Selvan, Amit Rai +1
We consider single photon realization of generalized N-qubit perfect W-states which are suitable for perfect teleportation and superdense coding. We propose schemes to generate gen…
Single photon generation and non-locality of perfect W-state
Manoranjan Swain, Amit Rai, M. Karthick Selvan +1
We study the generation of single photon perfect W-state. An important aspect of this perfect W-state is that, it can be used for perfect teleportation and superdense coding, which…