Zobrazeno 1 - 10
of 670
pro vyhledávání: '"Hadizadeh M"'
Publikováno v:
Progress of Theoretical and Experimental Physics, Volume 2024, Issue 1, January 2024, 013D03
This paper explores a novel revision of the Faddeev equation for three-body (3B) bound states, as initially proposed in Ref. \cite{golak2013three}. This innovative approach, referred to as \tmatrixfree in this paper, directly incorporates two-body (2
Externí odkaz:
http://arxiv.org/abs/2312.05132
Publikováno v:
Frontiers in Physics 11 (2023)
This study presents a solution to the Yakubovsky equations for four-body bound states in momentum space, bypassing the common use of two-body $t-$matrices. Typically, such solutions are dependent on the fully-off-shell two-body $t-$matrices, which ar
Externí odkaz:
http://arxiv.org/abs/2311.08713
Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 5, Iss 4, Pp 169-176 (2015)
Background: In radiation therapy with ion beams, lateral distributions of absorbed dose in the tissue are important. Heavy ion therapy, such as carbon-ion therapy, is a novel technique of high-precision external radiotherapy which has advantages ov
Externí odkaz:
https://doaj.org/article/7abf4c24556d46a8a4a63bcd0ed8008a
Autor:
Tenório, Luiz G. M., Pereira, Teldo A. S., Mohseni, K., Frederico, T., Hadizadeh, M. R., da Costa, Diego R., Chaves, André J.
We studied the exciton properties in double layers of transition metal dichalcogenides (TMDs) with a dielectric spacer between the layers. We developed a method based on an expansion of Chebyshev polynomials to solve the Wannier equation for the exci
Externí odkaz:
http://arxiv.org/abs/2305.03576
Autor:
Shayanfar N., Hadizadeh M.
Publikováno v:
Special Matrices, Vol 1, Iss 2013, Pp 42-48 (2013)
Externí odkaz:
https://doaj.org/article/2e25dd776d28467f88cb946b9a655827
Publikováno v:
Phys. Rev. B 107, 165427 (2023)
In this work, we develop the basic formalism to study trions in semiconductor layered materials using the Faddeev equations in momentum space for three different particles lying in two dimensions. We solve the trion Faddeev coupled integral equations
Externí odkaz:
http://arxiv.org/abs/2212.09600
Publikováno v:
EPJ Web of Conferences, Vol 113, p 08008 (2016)
The Similarity Renormalization Group (SRG) evolution of nucleon-nucleon (NN) interactions is calculated directly as function of momentum vectors for realistic potentials. To overcome the stiffness of the SRG flow equations in differential form for fa
Externí odkaz:
https://doaj.org/article/54f7f661bfd74ebaa0fb91a532ed2d4c
Publikováno v:
EPJ Web of Conferences, Vol 113, p 06017 (2016)
The behaviour of an Efimov excited state is studied within a three-body Faddeev formalism for a general neutron-neutron-core system, where neutron-core is bound and neutron-neutron is unbound, by considering zero-ranged as well as finite-ranged two-b
Externí odkaz:
https://doaj.org/article/fa2b1d745f51490fb5c98c78ccb1ca89
Publikováno v:
EPJ Web of Conferences, Vol 113, p 03011 (2016)
Studying of the relativistic three-body bound state in a three-dimensional (3D) approach is a necessary first step in a process to eventually perform scattering calculations at GeV energies, where partial-wave expansions are not useful. To this aim w
Externí odkaz:
https://doaj.org/article/7e12eff715414b399858f0194599a849
Publikováno v:
Phys. Lett. B. (2021), 136773
We study the three-boson bound-state mass and wave functions for ground and excited states within the three-body relativistic framework with Kamada and Gl\"ocke boosted potentials in the limit of a zero-range interaction. We adopt a nonrelativistic s
Externí odkaz:
http://arxiv.org/abs/2111.02015