搜索结果: 1-15 共查到“量子力学 magnetic field”相关记录15条 . 查询时间(0.265 秒)
A charged particle in a homogeneous magnetic field accelerated by a time periodic Aharonov-Bohm flux
electron-cyclotron resonance Aharonov-Bohm flux quantum averaging method acceleration rate
2011/9/6
Abstract: We consider a nonrelativistic quantum charged particle moving on a plane under the influence of a uniform magnetic field and driven by a periodically time-dependent Aharonov-Bohm flux. We ob...
QCD under magnetic field: chiral magnetic effect at heavy ion collisions
chiral-magnetic e ect vector-current correlation charge separation
2011/1/10
In this talk, we report our recent studies for the chiral magnetic e ect, which signals the P- and CP-violations at heavy ion collisions. We compute the electric current and its correlations, induced ...
Wave Functions of the Proton Ground State in the Presence of a Uniform Background Magnetic Field in Lattice QCD
Wave Functions of the Proton Ground State Uniform Background Magnetic Field
2011/1/13
We calculate the probability distributions of quarks in the ground state of the proton, and how
they are a ected in the presence of a constant background magnetic eld. We focus on wave functions in ...
Electromagnetically superconducting phase of QCD vacuum induced by strong magnetic field
Quantum Chromodynamics Strong Magnetic Fields Superconductivity Rho Condensation
2011/1/14
In this talk we discuss our recent suggestion that the QCD vacuum in a sufficiently strong magnetic field (stronger than 1016 Tesla) may undergo a spontaneous transition to an electromagnetically supe...
Entanglement in a Time-Dependent Coupled XY Spin Chain in an External Magnetic Field
Entanglement Time-Dependent Coupled XY Spin Chain External Magnetic Field
2010/10/18
We consider an infinite one dimensional anisotropic XY spin chain with a nearest neighbor time-
dependent Heisenberg coupling J(t) between the spins in presence of a time-dependent magnetic
field h(...
Entangled three-particle states in magnetic field: Periodic correlations and density matrices
quantum entanglement Wigner rotation Lorentz transformation density matrix
2010/3/10
Time evolutions of different types of entangled states of three spin-1/2 particles are studied in the presence of a constant, external magnetic field, which causes the individual spins to precess. Thi...
Effects of Impurity on the Ground-State Transitions of a
Quantum Dot in Strong Magnetic Field
impurity states quantum dots
2007/8/15
2001Vol.35No.6pp.735-739DOI:
Effects of Impurity on the Ground-State Transitions of a
Quantum Dot in Strong Magnetic Field
K.S. CHAN,1 H.P. HO,1 E.Y.B. PUN2 and W.Y. RUAN3
...
Perturbation Theory for Interacting Electrons in a Quantum
Dot under Strong Magnetic Field
quantum dot perturbation theory
2007/8/15
2001Vol.35No.2pp.245-250DOI:
Perturbation Theory for Interacting Electrons in a Quantum
Dot under Strong Magnetic Field
GU Yun-Ting,1 RUAN Wen-Ying,1 LI Quan,1 CAI Min1 and CHAN K...
Quantum Rings with Two Deeply Bound Electrons under a Magnetic Field
quantum ring fractional Aharonov-Bohm oscillation persistent current
2007/8/15
2007Vol.47No.4pp.733-736DOI:
Quantum Rings with Two Deeply Bound Electrons under a Magnetic Field
SITU Shu-Ping
Department of Physics, Sun Yat-Sen University, Guangzhou ...
Two-Electron Energy Spectrum in a Parabolic Quantum
Dot Under a Magnetic Field
electron-LO-phonon coupling quantum dot few-body physics
2007/8/15
2003Vol.39No.4pp.477-480DOI:
Two-Electron Energy Spectrum in a Parabolic Quantum
Dot Under a Magnetic Field
XIE Wen-Fang
Science School, Guangzhou University, Guangzhou ...
Energy Shift Caused by Non-isotropy of 2-Dimensional Anisotropic
Quantum Dot in Presence of Uniform Magnetic Field
squeezed Landau state anisotropic quantum dot sudden squeezing
2007/8/15
2005Vol.44No.4pp.615-618DOI:
Energy Shift Caused by Non-isotropy of 2-Dimensional Anisotropic
Quantum Dot in Presence of Uniform Magnetic Field
FAN Hong-Yi1,2 and XU Xue-Fen3
...
Quantum and Classical Exact Solutions of
Harmonic Oscillator in a Time-Dependent Magnetic Field
harmonic oscillator magnetic field exact wave function exact classical solution
2007/8/15
2005Vol.43No.6pp.1027-1029DOI:
Quantum and Classical Exact Solutions of
Harmonic Oscillator in a Time-Dependent Magnetic Field
LIANG Mai-Lin1,2 and LIU Li-Yan1
1 Departm...
Quantum Mechanical Fourier-Hankel Representation Transform for an Electron Moving in a Uniform Magnetic Field
Fourier-Hankel transform electron moving uniform magnetic field
2007/8/15
2004Vol.41No.3pp.365-368DOI:
Quantum Mechanical Fourier-Hankel Representation Transform for an Electron Moving in a Uniform Magnetic Field
FAN Hong-Yi1,2
1 Department of...
Dirac Sextic Oscillator in the Constant Magnetic Field
Dirac sextic oscillator quasi-exactly solvable systems
2010/4/12
We introduce a Dirac equation which reproduces the usual radial sextic oscillator potential in the non-relativistic limit. We determine its energy spectrum in the presence of the magnetic field. It is...
Binding Energies of Excitons in Symmetric and Asymmetric Coupled Double-Quantum Well Structures in a Magnetic Field
Binding Energies Double-Quantum Well Structures Magnetic Field
2010/4/16
The binding energy of excitons in the symmetric and asymmetric coupled double GaAs/Ga1-xAlxAs quantum wells is calculated by using variational approach. Results have been obtained as a function of the...