15 citations · 17 across the 3 of their papers we have counts for
3 papers
quant-ph2014★ 2 cited
Experimental orbital angular momentum based quantum key distribution through turbulence
Sandeep Goyal, Alpha Hamadou Ibrahim, Filippus S. Roux +2
Using an experimental setup that simulates a turbulent atmosphere, we study the secret key rate for quantum key distribution protocols in orbital angular momentum based free space…
quant-ph2010★ 15 cited
Quantum to classical transition and entanglement sudden death in Gaussian states under local heat bath dynamics
Sandeep K Goyal, Sibasish Ghosh
Entanglement sudden death in spatially separated two-mode Gaussian states coupled to local thermal and squeezed thermal baths is studied by mapping the problem to that of the quant…
quant-ph2010
Entanglement dynamics under local Lindblad evolution
Sandeep K. Goyal, Sibasish Ghosh
The phenomenon of entanglement sudden death (ESD) in finite dimensional composite open systems is described here for both bi-partite as well as multipartite cases, where individual…