Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Bahronov Bekzod I."'
Autor:
Umirkulova Gulhayo H., Bahronov Bekzod I., Tosheva Nargiza A., Begmurodov Otabek A., Akboeva Nilufar U.
Publikováno v:
E3S Web of Conferences, Vol 587, p 03003 (2024)
In the present paper we consider the three-particle lattice Hamiltonian associated to a system of three particles on the d-dimensional lattice, where the role of two-particle discrete Schroedinger operators is played by a family of Friedrichs models.
Externí odkaz:
https://doaj.org/article/6bcbade238204a35b6ef9452ba25902a
Autor:
Dilmurodov Elyor B., Bahronov Bekzod I., Khayitova Khilola G., Kurbonov Gulomjon G., Norchayev Rustam T.
Publikováno v:
E3S Web of Conferences, Vol 587, p 01002 (2024)
In the present paper we consider a lattice spin-boson model with at most one photon A , which has a 2×2 block operator matrix representation. The essential spectrum of A is analyzed. We prove that the operator matrix A has four eigenvalues. We consi
Externí odkaz:
https://doaj.org/article/905305ffb0ec4684aa08cafe5173f20a
Publikováno v:
AIP Conference Proceedings; 2023, Vol. 2764 Issue 1, p1-10, 10p