68 citations · 133 across the 7 of their papers we have counts for
7 papers
Superconducting phase transitions in disordered NbTiN films
M. V. Burdastyh, S. V. Postolova, T. Proslier +4
The suppression of superconductivity in disordered systems is a fundamental problem of condensed matter physics. Here we investigate the superconducting niobium-titanium-nitride (N…
Regular Self-Pulsations in External Cavity Mid-IR Quantum Cascade Lasers
Nikola N. Vukovic, Jelena V. Radovanovic, Vitomir B. Milanovic +4
We show theoretically and experimentally that a quantum cascade laser (QCL) in an external Fabry-Perot cavity (EC) can produce regular self-pulsations (SP) of the output intensity…
Switching on and off the Risken-Nummedal-Graham-Haken instability in quantum cascade lasers
A. V. Antonov, D. I. Kuritsyn, A. Gajic +4
We report on experimental observation of low-threshold Risken-Nummedal-Graham-Haken (RNGH) instability in mid-infrared InGaAs/InAlAs Quantum Cascade Lasers (QCLs) operating at 8 $μ…
On trigonometric intertwining vectors and non-dynamical R-matrix for the Ruijsenaars model
A. Antonov, K. Hasegawa, A. Zabrodin
We elaborate the trigonometric version of intertwining vectors and factorized L-operators. The starting point is the corresponding elliptic construction with Belavin's R-matrix. Th…
Universal R-matrix and Quantum Volterra Model
Alexander Antonov
In this paper we explicitly prove that Integrable System solved by Quantum Inverse Scattering Method can be described with the pure algebraic object (Universal R-matrix) and proper…
Quantum Group Representations and Baxter Equation
Alexander Antonov, Boris Feigin
In this paper we propose algebraic universal procedure for deriving "fusion rules" and Baxter equation for any integrable model with symmetry of Quantum Inver…