78 citations · 270 across the 14 of their papers we have counts for
12 papers
A nonrecursive method for computing the off-diagonal small-time heat kernel expansion
Vyacheslav O. Guba, Alexey V. Reznichenko
We present a nonrecursive method to compute the small-time heat kernel asymptotic expansion. The Klein-Gordon operator in flat space-time coupled to electromagnetic fields is consi…
Path-integral approach to mutual information calculation for nonlinear communication channel with small second dispersion at large signal-to-noise power ratio
A. V. Reznichenko, V. O. Guba
We consider the information fiber optical channel modeled by the nonlinear Schrodinger equation with additive Gaussian noise. Using path-integral approach and perturbation theory f…
Measurement of the weak mixing angle at a Super Charm-Tau factory with data-driven monitoring of the average electron beam polarization
A. Bondar, A. Grabovsky, A. Reznichenko +2
A method for measuring the average longitudinal polarization of the electron beam at an electron-positron collider operating near the resonance is proposed. The method utiliz…
Investigation of Nonlinear Communication Channel with Small Dispersion via Stochastic Correlator Approach
A. V. Reznichenko, I. S. Terekhov
We consider the optical fiber channel modelled by the nonlinear Schrödinger equation with additive white Gaussian noise and with large signal-to-noise ratio. For the small dispersi…
The growth of channel capacity for nondispersive nonlinear optical fiber channel in intermediate power range. Extension of the model
A. V. Reznichenko, A. I. Chernykh, S. V. Smirnov +1
In our previous paper [Phys. Rev. E 95, 062122 (2017)] we considered the optical channel modelled by the nonlinear Schrödinger equation with zero dispersion and additive Gaussian n…
Next-to-leading order corrections to capacity for nondispersive nonlinear optical fiber channel in intermediate power region
A. A. Panarin, A. V. Reznichenko, I. S. Terekhov
We consider the optical fiber channel modelled by the nonlinear Shrödinger equation with zero dispersion and additive Gaussian noise. Using Feynman path-integral approach for the m…