2 papers
quant-ph2026
Witnessing entanglement between photon and matter due to graviton exchange
Arijit Dutta, Marko Toroš, Sougato Bose +1
The paper presents a scheme to detect entanglement arising from the quantum nature of gravity between a spin qubit and photons, using Stokes parameters. One of the crucial tests of…
quant-ph2025
Teleportation scheme for the complete state of light at the example of coherent states
Tanita Permaul, Arijit Dutta, Filippus S. Roux +1
We present a scheme to teleport both the spatial and number-of-photons degrees of freedom of light. This is achieved by teleportation of each pixel of a target image. We take coher…