Research Article

Nonlocal Schrödinger Problem with Time Dependent Self-Adjoint Operator

Volume: 4 Number: 2 September 30, 2021
TR EN

Nonlocal Schrödinger Problem with Time Dependent Self-Adjoint Operator

Abstract

In this paper, in an arbitrary Hilbert space nonlocal boundary value problem for the Schrödinger equation with time dependent self-adjoint operator is studied. Stability estimates for the solution of this problem is established. To find an approximate solution of nonlocal boundary value problem for the Schrödinger equation with time dependent self-adjoint operator first order of accuracy Rothe difference scheme and second order of accuracy Crank-Nicholson difference scheme are constructed. Stability estimates of these difference schemes have been obtained. To obtain stability estimates, the theory of spectral representation of self-adjoint operator is used. In order to support theory, one dimensional in space variable, nonlocal in time variable and with a time dependent self-adjoint operator a numerical example for the Schrödinger problem is given. A modified Gauss elimination method is used to solve the difference schemes.

Keywords

References

  1. An D., Fang D., and Lin L., Time-Dependent Unbounded Hamiltonian Simulation with Vector Norm Scaling, Quantum 5, 459 (2021), 49 pages. Doi:10.22331/q-2021-05-26-459.
  2. Berry D. W., Childs A. M., Su Y., Wang X., and Wiebe N., Time-Dependent Hamiltonian Simulation with L^1-Norm Scaling, Quantum 4, 254 (2020), 40 pages. arXiv: 1906.07115v2 [quant-ph].
  3. Mizrahi S. S., Moussa M. H. Y., and Baseia B., The Quadratic Time-Dependent Hamiltonian: Evolution Operator, Squeezing and Trajectories, International Journal of Modern Physics B, 8 11&12 (1994), 1563-1576.
  4. Prvanovic S., Operator of Time and Generalized Schrödinger Equation, Advances in mathematical Physics, (2018) Article ID: 6290982, 4 pages. Doi:10.1155/2018/6290982.
  5. Ashyralyev, A., and Sirma, A., Nonlocal Boundary Value Problems for the Schrödinger Equation, Computer and Mathematics with Applications (2008) 55; 392-407.

Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Publication Date

September 30, 2021

Submission Date

July 29, 2021

Acceptance Date

September 16, 2021

Published in Issue

Year 2021 Volume: 4 Number: 2

APA
Sırma, A. (2021). Nonlocal Schrödinger Problem with Time Dependent Self-Adjoint Operator. Haliç Üniversitesi Fen Bilimleri Dergisi, 4(2), 111-122. https://doi.org/10.46373/hafebid.975991
AMA
1.Sırma A. Nonlocal Schrödinger Problem with Time Dependent Self-Adjoint Operator. Natural Sciences - General. 2021;4(2):111-122. doi:10.46373/hafebid.975991
Chicago
Sırma, Ali. 2021. “Nonlocal Schrödinger Problem With Time Dependent Self-Adjoint Operator”. Haliç Üniversitesi Fen Bilimleri Dergisi 4 (2): 111-22. https://doi.org/10.46373/hafebid.975991.
EndNote
Sırma A (September 1, 2021) Nonlocal Schrödinger Problem with Time Dependent Self-Adjoint Operator. Haliç Üniversitesi Fen Bilimleri Dergisi 4 2 111–122.
IEEE
[1]A. Sırma, “Nonlocal Schrödinger Problem with Time Dependent Self-Adjoint Operator”, Natural Sciences - General, vol. 4, no. 2, pp. 111–122, Sept. 2021, doi: 10.46373/hafebid.975991.
ISNAD
Sırma, Ali. “Nonlocal Schrödinger Problem With Time Dependent Self-Adjoint Operator”. Haliç Üniversitesi Fen Bilimleri Dergisi 4/2 (September 1, 2021): 111-122. https://doi.org/10.46373/hafebid.975991.
JAMA
1.Sırma A. Nonlocal Schrödinger Problem with Time Dependent Self-Adjoint Operator. Natural Sciences - General. 2021;4:111–122.
MLA
Sırma, Ali. “Nonlocal Schrödinger Problem With Time Dependent Self-Adjoint Operator”. Haliç Üniversitesi Fen Bilimleri Dergisi, vol. 4, no. 2, Sept. 2021, pp. 111-22, doi:10.46373/hafebid.975991.
Vancouver
1.Ali Sırma. Nonlocal Schrödinger Problem with Time Dependent Self-Adjoint Operator. Natural Sciences - General. 2021 Sep. 1;4(2):111-22. doi:10.46373/hafebid.975991

T. C. Haliç University Journal of Science