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pro vyhledávání: '"Ho C-L"'
In many instances, the dynamical richness and complexity observed in natural phenomena can be related to stochastic drives influencing their temporal evolution. For example, random noise allied to spatial asymmetries may induce stabilization of other
Externí odkaz:
http://arxiv.org/abs/2303.03188
Autor:
Ho, C. -L., Chou, C. -I.
Publikováno v:
Int. J. Mod. Phys. A38 (2023) 2350029
A simple semiclassical H\'enon-Heiles model is constructed based on Dirac's time-dependent variational principle. We obtain an effective semiclassical Hamiltonian using a Hatree-type two-body trial wavefunction in the Jackiw-Kerman form. Numerical re
Externí odkaz:
http://arxiv.org/abs/2204.11330
Autor:
Ho, C. -L.
It is pointed out that, for the fractional Fokker-Planck equation for subdiffusion proposed by Metzler, Barkai, and Klafter [Phys. Rev. Lett. 82 (1999) 3563], there are four types of infinitely many exact solutions associated with the newly discovere
Externí odkaz:
http://arxiv.org/abs/2004.13020
Autor:
Ho, C. -L.
Publikováno v:
Chin. J. Phys. 68 (2020)723
This work studies exact solvability of a class of fractional reaction-diffusion equation with the Riemann-Liouville fractional derivatives on the half-line in terms of the similarity solutions. We derived the conditions for the equation to possess sc
Externí odkaz:
http://arxiv.org/abs/2004.06198
Autor:
Ho, C. -L., Roy, P.
Publikováno v:
EPL 124 (2018) 60003
We study the $(1+1)$ dimensional generalized Dirac oscillator with a position-dependent mass. In particular, bound states with zero energy as well as non zero energy have been obtained for suitable choices of the mass function/oscillator interaction.
Externí odkaz:
http://arxiv.org/abs/1808.03962
Autor:
Ho, C. -L., Yang, C. -M.
We consider similarity solutions of the generalized convection-diffusion-reaction equation with both space- and time-dependent convection, diffusion and reaction terms. By introducing the similarity variable, the reaction-diffusion equation is reduce
Externí odkaz:
http://arxiv.org/abs/1805.12531
Autor:
Ho, C. -L.
We consider the solvability of the Fokker-Planck equation with both time-dependent drift and diffusion coefficients by means of the similarity method. By the introduction of the similarity variable, the Fokker-Planck equation is reduced to an ordinar
Externí odkaz:
http://arxiv.org/abs/1612.08548
Autor:
Ho, C. -L.
Two subjects are discussed in this work: localisation and recurrence in a model of quantum walk in a periodic potential, and a model of opinion dynamics with multiple choices of opinions.
Comment: 13 pages, 6 figures. arXiv admin note: substanti
Comment: 13 pages, 6 figures. arXiv admin note: substanti
Externí odkaz:
http://arxiv.org/abs/1612.03056
Autor:
Ho, C. -L., Deguchi, T.
Publikováno v:
EPL 118 (2017) 40001
Using a braid group representation based on the Temperley-Lieb algebra, we construct braid quantum gates that could generate entangled $n$-partite $D$-level qudit states. $D$ different sets of $D^n\times D^n$ unitary representation of the braid group
Externí odkaz:
http://arxiv.org/abs/1611.06772
Autor:
Chou, C. -I., Ho, C. -L.
We present a model of interacting multiple choices of opinions. At each step of the process, a listener is persuaded by his/her neighbour, the lobbyist, to modify his/her opinion on two different choices of event. Whether or not the listener will be
Externí odkaz:
http://arxiv.org/abs/1601.00570