High‐precision calculation of relativistic corrections for hydrogen‐like atoms with screened Coulomb potentials
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Quantum Chemistry"
DOI: 10.1002/qua.26653
Abstract: The first-order relativistic corrections to the non-relativistic energies of hydrogen-like atom embedded in plasma screening environments are calculated in the framework of direct perturbation theory by using the generalized pseudospectral method. The standard Debye-Huckel potential,… read more here.
Keywords: high precision; hydrogen like; relativistic corrections; precision calculation ... See more keywords
On hydrogen-like bound states in N$$ \mathcal{N} $$ = 4 super Yang-Mills
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep09(2017)015
Abstract: A bstractUsing relativistic quantum mechanics, we study the spectrum of a non-BPS two-particle bound state in the massive phase of N$$ \mathcal{N} $$ = 4 super Yang-Mills, in the limit when one of the particles… read more here.
Keywords: yang mills; super yang; hydrogen like; mathcal super ... See more keywords
Characteristics of a Two-Dimensional Hydrogen-like Atom
Sign Up to like & getrecommendations! Published in 2018 at "Russian Physics Journal"
DOI: 10.1007/s11182-018-1394-6
Abstract: Using the customary and well-known representation of the radiation probability of a hydrogen-like atom in the three-dimensional case, a general expression for the probability of single-photon emission of a twodimensional atom has been obtained along… read more here.
Keywords: characteristics two; hydrogen like; like atom; two dimensional ... See more keywords
Relativistic two-dimensional hydrogen-like atom in a weak magnetic field
Sign Up to like & getrecommendations! Published in 2019 at "Annals of Physics"
DOI: 10.1016/j.aop.2018.12.007
Abstract: Abstract A two-dimensional (2D) hydrogen-like atom with a relativistic Dirac electron, placed in a weak, static, uniform magnetic field perpendicular to the atomic plane, is considered. Closed forms of the first- and second-order Zeeman corrections… read more here.
Keywords: dimensional hydrogen; like atom; two dimensional; hydrogen like ... See more keywords
Effect of hydrogen-like impurity on a qubit in quantum pseudodot at finite temperature
Sign Up to like & getrecommendations! Published in 2019 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2018.11.017
Abstract: Abstract Influences of temperature on the qubit's properties in a quantum pseudodot (QPD) are studied by using the variational method of Pekar type (VMPT) and quantum statistics theory (QST). The formation of qubit requires two… read more here.
Keywords: hydrogen like; qubit; temperature; quantum pseudodot ... See more keywords
Spectral properties of hydrogen-like ions in finite-temperature quantum plasmas
Sign Up to like & getrecommendations! Published in 2017 at "Physics of Plasmas"
DOI: 10.1063/1.4982658
Abstract: The oscillator strengths and radiative transition probabilities for the Lyman and Balmer series for transitions up to n = 5 of a hydrogen-like ion embedded in a finite-temperature quantum plasma are calculated in a wide range of… read more here.
Keywords: finite temperature; temperature; temperature quantum; quantum plasmas ... See more keywords
Photoionization of hydrogen-like ions in dense quantum plasmas
Sign Up to like & getrecommendations! Published in 2017 at "Physics of Plasmas"
DOI: 10.1063/1.4985658
Abstract: The photoionization of hydrogen-like ions in n ≤ 3 bound states, embedded in cold, dense quantum plasmas, is investigated in detail. The electron energies and wave functions for the bound and continuum states are determined… read more here.
Keywords: photoionization; photoionization hydrogen; like ions; quantum plasmas ... See more keywords
The forming mechanism of spontaneous emission noise flux radiated from hydrogen-like atoms by means of vibrational Hamiltonian
Sign Up to like & getrecommendations! Published in 2021 at "AIP Advances"
DOI: 10.1063/5.0036017
Abstract: The main goal of this article is to investigate the origin of spontaneous emission radiation by applying a new method. In this method, the vibrational Hamiltonian of hydrogen-like atoms (HLAs) is first constructed in accordance… read more here.
Keywords: spontaneous emission; like atoms; noise; hydrogen like ... See more keywords
Theoretical studies of dense hydrogen-like plasmas with the unified description of linear screening
Sign Up to like & getrecommendations! Published in 2021 at "Physics of Plasmas"
DOI: 10.1063/5.0037653
Abstract: A unified framework for describing dense plasma screenings from warm dense matter to hot dense matter, including gradient correction and exchange-correlation, has been recently proposed by Stanton and Murillo [Phys. Rev. E 91,033104 (2015)]. With… read more here.
Keywords: plasmas; unified description; like plasmas; description linear ... See more keywords
Toroidal optical transitions in hydrogen-like atoms
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.abq6751
Abstract: It is commonly believed that electromagnetic spectra of atoms and molecules can be fully described by interactions involving electric and magnetic multipoles. However, it has recently become clear that interactions between light and matter also… read more here.
Keywords: hydrogen like; toroidal optical; optical transitions; transitions hydrogen ... See more keywords
Resonance States of Negative Hydrogen-like Ions in Quantum Plasmas
Sign Up to like & getrecommendations! Published in 2023 at "Atoms"
DOI: 10.3390/atoms11040069
Abstract: We studied the 1Se and 1,3Po resonance states of negative hydrogen-like ions immersed in quantum plasmas. The exponential cosine screened Coulomb potential was considered to model the quantum plasma environment. The correlated exponential wave functions… read more here.
Keywords: resonance states; states negative; hydrogen like; negative hydrogen ... See more keywords