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where θl = |θl|e iφl , l = 1, 2, |θl| and φl are the intensity and initial phase of l-th mode of the soliton, |θ1| +|θ2| 2 = 1, 2ξ and 2η are the velocity and amplitude of the soliton,… (More)

Photon losses are the strongest imperfection affecting boson sampling experiments. Despite their importance, little is known about the resilience of boson sampling to losses. In this work we show… (More)

- Anton S. Desyatnikov, Yuri S Kivshar, Valery S. Shchesnovich, Solange Bessa Cavalcanti, Jandir M. Hickmann
- Optics letters
- 2007

We study Zener tunneling in two-dimensional photonic lattices and derive, for the case of hexagonal symmetry, the generalized Landau-Zener-Majorana model describing resonant interaction between… (More)

- Yoshimasa Matsuno, Valery S. Shchesnovich, A. M. Kamchatnov, Roberto A. Kraenkel
- Physical review. E, Statistical, nonlinear, and…
- 2007

The Whitham modulation equations for the parameters of a periodic solution are derived using the generalized Lagrangian approach for the case of the damped Benjamin-Ono equation. The structure of the… (More)

We use the Riemann-Hilbert problem to study the interaction of the soliton with radiation in the parametrically driven, damped nonlinear Schrödinger equation. The analysis is reduced to the study of… (More)

- Valery S. Shchesnovich
- ArXiv
- 2015

We study the closeness of an experimental unitary bosonic network with only partially indistinguishable bosons in an arbitrary mixed input state, in particular an experimental realization of the… (More)

- Dmitri Mogilevtsev, Zdeněk Hradil, Jaroslav Řeháček, Valery S. Shchesnovich
- Physical review letters
- 2013

We show that the information collected in the course of a generic quantum tomography experiment can be used for verifying experimenters' assumptions about the state preparation and measurement. In… (More)

We investigate, analytically and numerically, families of bright solitons in a system of two linearly coupled nonlinear Schrödinger/Gross-Pitaevskii equations, describing two Bose-Einstein… (More)

We explore the conditions under which identical particles in unitary linear networks behave as the other species, i.e. bosons as fermions and fermions as bosons. It is found that the Boson-Sampling… (More)

- Valery S. Shchesnovich
- Physical review letters
- 2016

It is found that identical bosons (fermions) show a generalized bunching (antibunching) property in linear networks: the absolute maximum (minimum) of the probability that all N input particles are… (More)