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Vol 14, No 5 (2023) On the spectrum of the two-particle Schrödinger operator with point potential: one dimensional case Abstract  PDF (Eng)  similar documents
U. N. Kuljanov
"... interactions is considered. The corresponding Schrödinger operator (energy operator) h" depending ..."
 
Vol 14, No 3 (2023) On eigenvalues and virtual levels of a two-particle Hamiltonian on a d-dimensional lattice Abstract  PDF (Eng)  similar documents
M. I. Muminov, A. M. Khurramov, I. N. Bozorov
"... The two-particle Schrödinger operator h_(k); k 2 Td (where _ > 0, Td is a d-dimensional torus ..."
 
Vol 14, No 5 (2023) On the discrete spectrum of the Schrödinger operator using the 2+1 fermionic trimer on the lattice Abstract  PDF (Eng)  similar documents
A. M. Khalkhuzhaev, I. A. Khujamiyorov
"... We consider the three-particle discrete Schrödinger operator H; (K); K 2 T3, associated ..."
 
Vol 13, No 6 (2022) Spin Boltzmann machine Abstract  PDF (Eng)  similar documents
I. S. Lobanov
 
Vol 14, No 4 (2023) A model of charged particle on the flat Mobius strip in a magnetic field Abstract  PDF (Eng)  similar documents
I. Y. Popov
"... The spectral problem for the Schrodinger operator with a magnetic field on the flat M ¨ obius ..."
 
Vol 15, No 4 (2024) The point spectrum of the three-particle Schr ¨odinger operator for a system comprising two identical bosons and one fermion on Z. Abstract  PDF (Eng)  similar documents
Z. I. Muminov, V. U. Aktamova
"... potentials. We investigate the point spectrum of the three-particle discrete Schrödinger operator H(K), K ∈ T ..."
 
Vol 15, No 2 (2024) Mathematical model of weakly coupled spherical resonator chains under the influence of external magnetic field Abstract  PDF (Eng)  similar documents
A. S. Melikhova, A. I. Popov, I. V. Blinova, I. Y. Popov
"... The Schrödinger operators with constant magnetic field in a bent chain and Y-type chain of coupled ..."
 
Vol 14, No 5 (2023) Boundary value problem for a degenerate equation with a Riemann–Liouville operator Abstract  PDF (Eng)  similar documents
B. Yu. Irgashev
 
Vol 13, No 6 (2022) Master equation for correlators of normal-ordered field mode operators Abstract  PDF (Eng)  similar documents
A. D. Vatutin, G. P. Miroshnichenko, A. I. Trifanov
"... the normal form of the averaged normal-ordered operators. We give an example of using this equation ..."
 
Vol 15, No 5 (2024) Inverse source problem for the subdiffusion equation with edge-dependent order of time-fractional derivative on the metric star graph Abstract  PDF (Eng)  similar documents
Zarifboy A Sobirov, Ariukhan A. Turemuratova
"... . The direct and inverse problems are transformed into operator equations to derive solutions. The uniqueness ..."
 
Vol 15, No 2 (2024) Photon antibunching in sixth harmonic generation Abstract  PDF (Eng)  similar documents
Rupesh Singh, Dilip Kumar Giri
 
Vol 15, No 1 (2024) Non-compact perturbation of the spectrum of multipliers given by a special form Abstract  PDF (Eng)  similar documents
R. R. Kucharov, T. M. Tuxtamurodova
"... ) for perturbation with non-compact partially integral operators is studied. In addition, the existence of resonance ..."
 
Vol 14, No 6 (2023) Hidden polarization in open quantum systems Abstract  PDF (Eng)  similar documents
A. D. Vatutin, G. P. Miroshnichenko, A. I. Trifanov
"... in an alternative form, which preserves the normal-ordered representation of the averaged normal-ordered operators ..."
 
Vol 14, No 5 (2023) Verification of continuum-based model of carbon materials Abstract  PDF (Eng)  similar documents
K. B. Tsiberkin
"... on the transition from lattice operators to field operators. The present study verifies the given model evaluating ..."
 
Vol 14, No 1 (2023) Exact irregular solutions to radial Schrödinger equation for the case of hydrogen-like atoms Abstract  PDF (Eng)  similar documents
C. Parkash, W. C. Parke, P. Singh
"... замкнутых форм регулярных и нерегулярных решений кулоновского уравнения Шредингера для электрона ..."
 
Vol 13, No 2 (2022) On the discrete spectrum of a quantum waveguide with Neumann windows in presence of exterior field Abstract  PDF (Eng)  similar documents
A. S. Bagmutov, H. . Najar, I. F. Melikhov, I. Y. Popov
 
Vol 13, No 4 (2022) Comparison of Gaussian and vortex beams in free-space QKD with phase encoding in turbulent atmosphere Abstract  PDF (Eng)  similar documents
I. A. Adam, D. A. Yashin, D. A. Kargina, B. A. Nasedkin
 
Vol 13, No 3 (2022) Spectral gaps for star-like quantum graph and for two coupled rings Abstract  PDF (Eng)  similar documents
I. V. Blinova, A. I. Popov, A. A. Bosova
"... the second and the rst eigenvalues of the free Schro¨ dinger operator, is studied. The dependence of the gap ..."
 
Vol 13, No 3 (2022) Ladder operators approach to representation classi cation problem for Jordan-Schwinger image of su(2) algebra Abstract  PDF (Eng)  similar documents
G. V. Tushavin, E. V. Zaitseva, A. I. Trifanov
"... The eigenvalues of the complete commuting set of self-adjoint operators determine the classi ..."
 
Vol 13, No 1 (2022) Asymptotic analysis of a planar waveguide perturbed by a non periodic perforation Abstract  PDF (Eng)  similar documents
G. Cardone, T. Durante
"... We consider a general second order elliptic operator in a planar waveguide perforated by small ..."
 
Vol 15, No 1 (2024) Existence and uniqueness theorem for a weak solution of fractional parabolic problem by the Rothe method Abstract  PDF (Eng)  similar documents
Y. Bekakra, A. Bouziani
"... problem of a time fractional equation involving the Caputo fractional derivative with an integral operator ..."
 
Vol 13, No 3 (2022) Conditions for the existence of bound states of a two-particle Hamiltonian on a three-dimensional lattice Abstract  PDF (Eng)  similar documents
M. I. Muminov, A. M. Khurramov, I. N. Bozorov
"... of the two-particle Schrödinger operator hμ(k), k∈T3, μ∈R associated to the Hamiltonian h, are studied ..."
 
Vol 14, No 2 (2023) Optical high harmonic generation in a quantum graph Abstract  PDF (Eng)  similar documents
S. Z. Rakhmanov, I. B. Tursunov, K. Sh. Matyokubov, D. U. Matrasulov
"... численно решения нестационарного уравнения Шредингера на квантовом графе, вычислено основные характеристики ..."
 
Vol 16, No 3 (2025) Effect of electron-phonon interaction on the first excited energy level of a Gaussian GaAs quantum dot Abstract  PDF (Eng)  similar documents
S. Mukhopadhyay, Ch. Vidyullatha, P. Saini, Z. Malik
"... -Шредингера второго порядка. Аналитическое выражение для поляронной поправки первого возбужденного состояния ..."
 
Vol 16, No 3 (2025) Sub-Poissonian light in fluctuating thermal-loss bosonic channels Abstract  PDF (Eng)  similar documents
I. Stepanov, R. Goncharov, A. D. Kiselev
"... состояний кота Шредингера. ..."
 
Vol 13, No 1 (2022) Comments on the Chernoff estimate Abstract  PDF (Eng)  similar documents
V. A. Zagrebnov
"... estimate in the strong operator topology and the operator-norm estimate for quasi-sectorial contractions ..."
 
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