Zobrazeno 1 - 10
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pro vyhledávání: '"Hao, Yajiang"'
Autor:
Li, Jia, Hao, Yajiang
In this paper we study the dynamics of Tonks-Girardeau (TG) gases in a harmonic potential driven by Gaussian pulse, which is a correspondence of the excitation dynamics of electrons in matters driven by ultrashort laser pulse. The evolving dynamics o
Externí odkaz:
http://arxiv.org/abs/2406.17997
Autor:
Hao, Yajiang
In the present paper we investigate the ground state of Tonks-Girardeau gas under density-dependent gauge potential. With Bose-Fermi mapping method we obtain the exact ground state wavefunction for the system confined in a harmonic potential. Based o
Externí odkaz:
http://arxiv.org/abs/2302.06106
For the well-known exponential complexity it is a giant challenge to calculate the correlation function for general many-body wave function. We investigate the ground state $n$th-order correlation functions of the Tonks-Girardeau (TG) gases. Basing o
Externí odkaz:
http://arxiv.org/abs/2210.03578
Autor:
Hao, Yajiang
We investigate the dynamical evolution of strongly interacting anyons confined in a weak harmonic trap using the exact anyon-fermion mapping method. The density profiles, momentum distribution, and the reduced one-body density matrix are obtained for
Externí odkaz:
http://arxiv.org/abs/2209.11385
Non-Hermitian skin effect (NHSE) is a unique feature studied extensively in non-interacting non-Hermitian systems. In this work, we extend the NHSE originally discovered in non-interacting systems to interacting many-body systems by investigating an
Externí odkaz:
http://arxiv.org/abs/2207.12637
We investigate the correlation properties of the ground state of Tonks-Gigrardeal gases in the momentum space. With Bose-Fermi mapping method the exact ground state wavefunction in coordinate space can be obtained basing on the wavefunction of spin-p
Externí odkaz:
http://arxiv.org/abs/2204.11485
Publikováno v:
Phys. Rev. A 100, 013402 (2019)
It was recently discovered that molecular ionization at high x-ray intensity is enhanced, in comparison with that of isolated atoms, through a phenomenon called CREXIM (charge-rearrangement-enhanced x-ray ionization of molecules). X-ray absorption se
Externí odkaz:
http://arxiv.org/abs/1906.02544
Autor:
Hao, Yajiang1 (AUTHOR) haoyj@ustb.edu.cn
Publikováno v:
European Physical Journal D (EPJ D). Jul2023, Vol. 77 Issue 7, p1-6. 6p.
Autor:
Hao, Yajiang, Song, Yafei
We investigate the strongly interacting hard-core anyon gases in a one dimensional harmonic potential at finite temperature by extending thermal Bose-Fermi mapping method to thermal anyon-ferimon mapping method. With thermal anyon-fermion mapping met
Externí odkaz:
http://arxiv.org/abs/1608.03387
Autor:
Hao, Yajiang
We investigate the ground state properties of anti-ferromagnetic spin-1 Bose gases in one dimensional harmonic potential from the weak repulsion regime to the strong repulsion regime. By diagonalizing the Hamiltonian in the Hilbert space composed of
Externí odkaz:
http://arxiv.org/abs/1606.05461