5 papers
Intrinsic Indistinguishability of Identical Particles and How Particle Labels Affect It
Valery Shchesnovich
We investigate indistinguishability of identical bosons and fermions undergoing arbitrary particle-number-preserving evolutions of their visible degrees of freedom. For the project…
Exact State Evolution and Energy Spectrum in Solvable Bosonic Models
Valery Shchesnovich
Solvable bosonic models provide a fundamental framework for describing light propagation in nonlinear media, including optical down-conversion processes that generate squeezed stat…
A generating-function approach to the interference of squeezed states with partial distinguishability
Matheus Eiji Ohno Bezerra, Valery Shchesnovich
Photon distinguishability is a fundamental property manifested in multiphoton interference and one of the main sources of noise in any photonic quantum information processing. In t…
Isoenergetic model for optical downconversion and error-specific limits of the parametric approximation
D. B. Horoshko, V. S. Shchesnovich
Optical downconversion is widely used for generating photon pairs, squeezed and entangled states of light, making it an indispensable tool in quantum optics and quantum information…
Exact solution for a class of quantum models of interacting bosons
Valery Shchesnovich
Quantum models of interacting bosons have a wide range of applications, including the propagation of optical modes in nonlinear media, such as the -photon down-conversion. Many…