99 citations · 490 across the 39 of their papers we have counts for
4 papers · 2 filters
Majorization theoretical approach to entanglement enhancement via local filtration
Zacharie Van Herstraeten, Nicolas J. Cerf, Saikat Guha +1
From the perspective of majorization theory, we study how to enhance the entanglement of a two-mode squeezed vacuum (TMSV) state by using local filtration operations. We present se…
Bayesian quantum phase estimation with fixed photon states
Boyu Zhou, Saikat Guha, Christos N. Gagatsos
We consider a two-mode bosonic state with fixed photon number , whose upper and lower modes pick up a phase and respectively. We compute the optimal Fock…
Bayesian minimum mean square error for transmissivity sensing
Boyu Zhou, Boulat A. Bash, Saikat Guha +1
We address the problem of estimating the transmissivity of the pure-loss channel from the Bayesian point of view, i.e., we consider that some prior probability distribution functio…
Exploring the possibility of a complex-valued non-Gaussianity measure for quantum states of light
Andrew J. Pizzimenti, Prajit Dhara, Zacharie Van Herstraeten +2
We consider a quantity that is the differential relative entropy between a generic Wigner function and a Gaussian one. We prove that said quantity is minimized with respect to its…