Zobrazeno 1 - 10
of 135
pro vyhledávání: '"DUNCAN, H. J."'
Autor:
Larson, Jonas, O'Dell, Duncan H. J.
Publikováno v:
J. Phys. B: At. Mol. Opt. Phys. 46, 224015 (2013)
We study the open system dynamics of a circuit QED model operating in the ultrastrong coupling regime. If the resonator is pumped periodically in time the underlying classical system is chaotic. Indeed, the periodically driven Jaynes-Cummings model i
Externí odkaz:
http://arxiv.org/abs/1304.3582
Publikováno v:
Phys. Rev. A 75, 013604 (2007)
We calculate the critical rotation frequency at which a vortex state becomes energetically favorable over the vortex-free ground state in a harmonically trapped Bose-Einstein condensate whose atoms have dipole-dipole interactions as well as the usual
Externí odkaz:
http://arxiv.org/abs/cond-mat/0608316
Publikováno v:
The European Physical Journal D 31, 439 (2004)
We point out the possibility of having a roton-type excitation spectrum in a quasi-1D Bose-Einstein condensate with dipole-dipole interactions. Normally such a system is quite unstable due to the attractive portion of the dipolar interaction. However
Externí odkaz:
http://arxiv.org/abs/cond-mat/0411678
Publikováno v:
Phys. Rev. A 71, 033618 (2005)
We derive an exact solution to the Thomas-Fermi equation for a Bose-Einstein condensate which has dipole-dipole interactions as well as the usual s-wave contact interaction, in a harmonic trap. Remarkably, despite the non-local anisotropic nature of
Externí odkaz:
http://arxiv.org/abs/cond-mat/0311100
Publikováno v:
Physical Review Letters 92, 250401 (2004)
We derive the exact density profile of a harmonically trapped Bose-Einstein condensate (BEC) which has dipole-dipole interactions as well as the usual s-wave contact interaction, in the Thomas-Fermi limit. Remarkably, despite the non-local anisotropi
Externí odkaz:
http://arxiv.org/abs/cond-mat/0308096
Autor:
O'Dell, Duncan H. J.
Publikováno v:
J. Phys. A: Math. Gen. 34, 3897 (2001)
Eigenvalues and eigenfunctions of Mathieu's equation are found in the short wavelength limit using a uniform approximation (method of comparison with a `known' equation having the same classical turning point structure) applied in Fourier space. The
Externí odkaz:
http://arxiv.org/abs/quant-ph/0011105
Autor:
Cook, G. T., Duncan, H. J.
Publikováno v:
Weed Science, 1981 Mar 01. 29(2), 196-200.
Externí odkaz:
https://www.jstor.org/stable/4043303
Publikováno v:
Journal of Applied Ecology, 1978 Aug 01. 15(2), 627-633.
Externí odkaz:
https://www.jstor.org/stable/2402616
Publikováno v:
Journal of Physics: Conference Series. 2038:012024
The attractive inverse square potential arises in a number of physical problems such as a dipole interacting with a charged wire, the Efimov effect, the Calgero-Sutherland model, near-horizon black hole physics and the optics of Maxwell fisheye lense
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e57122da1d0c5736694c32ed081e52d6
https://doi.org/10.1088/1742-6596/2038/1/012024
https://doi.org/10.1088/1742-6596/2038/1/012024
Publikováno v:
Czech Journal of Food Sciences. 2012, Vol. 30 Issue 1, p67-73. 7p.