2 citations · 4 across the 5 of their papers we have counts for
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Relative phase and dynamical phase sensing in a Hamiltonian model of the optical SU(1,1) interferometer
T. J. Volkoff
The SU(1,1) interferometer introduced by Yurke, McCall, Klauder is reformulated starting from the Hamiltonian of two identical optical downconversion processes with opposite pump p…
Quantum error correction-inspired multiparameter quantum metrology
Sivaprasad Omanakuttan, Jonathan A. Gross, T. J. Volkoff
We present a novel strategy for obtaining optimal probe states and measurement schemes in a class of noiseless multiparameter estimation problems with symmetry among the generators…
Quantum radar with unreflected photons
T. J. Volkoff
Two descriptions are introduced and analyzed for a reflectivity estimation and detection scheme that does not involve measurement of photons scattered by the target. One descriptio…
Globally optimal interferometry with lossy twin Fock probes
T. J. Volkoff, Changhyun Ryu
Parity or quadratic spin (e.g., ) readouts of a Mach-Zehnder (MZ) interferometer probed with a twin Fock input state allow to saturate the optimal sensitivity attainable…
Nonperturbative Zou-Wang-Mandel effect
T. J. Volkoff, Diego A. R. Dalvit
The Zou-Wang-Mandel (ZWM) effect is a remarkable consequence of photon indistinguishability and continuous-variable entanglement in which an optical phase shift is imprinted on pho…
Optimality of Gaussian receivers for practical Gaussian distributed sensing
T. J. Volkoff, Mohan Sarovar
We study the problem of estimating a function of many parameters acquired by sensors that are distributed in space, e.g., the spatial gradient of a field. We restrict ourselves to…