33 citations · 95 across the 6 of their papers we have counts for
6 papers
Robust One-Sided Device-Independent Quantum Key Distribution via High-Dimensional Steering
Monika Mothsara, Suraj Goel, Bohnishikha Ghosh +4
Quantum key distribution (QKD) brings the promise of communication with information-theoretic security but is limited in practice due to its susceptibility to noise, losses, and de…
Quantum Information Processing with Spatially Structured Light
Suraj Goel, Bohnishikha Ghosh, Mehul Malik
Qudits have proven to be a powerful resource for quantum information processing, offering enhanced channel capacities, improved robustness to noise, and highly efficient implementa…
Canonical and Poynting currents in propagation and diffraction of structured light: tutorial
Bohnishikha Ghosh, Anat Daniel, Bernard Gorzkowski +3
Local propagation and energy flux in structured optical fields is often associated with the Poynting vector. However, the local phase gradient (i.e., local wavevector) in monochrom…
Azimuthal backflow in light carrying orbital angular momentum
Bohnishikha Ghosh, Anat Daniel, Bernard Gorzkowski +1
M.V. Berry's work [J. Phys. A: Math. Theor. 43, 415302 (2010)] highlighted the correspondence between backflow in quantum mechanics and superoscillations in waves. Superoscillation…
Demonstrating backflow in classical two beams' interference
Anat Daniel, Bohnishikha Ghosh, Bernard Gorzkowski +1
The well-known interference pattern of bright and dark fringes was first observed for light beams back in 1801 by Thomas Young. The maximum visibility fringes occur when the irradi…
Advantage in two-way communication using non-classical states of light
Bohnishikha Ghosh, Amit Mukherjee, S. Aravinda
The advantage of using a single-photon two-mode entangled state in two-way communication via maximal violation of an inequality associated with the `Guess Your Neighbour's Input' (…