Zobrazeno 1 - 10
of 647
pro vyhledávání: '"Yip, A. K. P."'
Autor:
How, P. T., Yip, S. K.
We consider the vestigial phase with broken time-reversal symmetry above the superconducting transition temperature of a two-component superconductor in two spatial dimensions. We show that, in contrast to 3D, a vestigial phase is in general allowed
Externí odkaz:
http://arxiv.org/abs/2404.17239
Autor:
Liu, L. -R., Wu, S. -C., Liu, T. -W., Hsu, H. -Y., Shen, T. -K., Yip, S. -K., Kawaguchi, Y., Lin, Y. -J.
Gauge fields are ubiquitous in modern quantum physics. In superfluids, quantized vortices can be induced by gauge fields. Here we demonstrate the first experimental observation of vortex nucleations in spinor Bose-Einstein Condensates under radially-
Externí odkaz:
http://arxiv.org/abs/2403.17403
Autor:
Yip, S. -K.
Publikováno v:
Phys. Rev. B 108, 165116 (2023)
We consider coupling of acoustic phonon to pseudospins consisting of electronic spins locked to orbital angular momentum states. We show that a Berry phase term arises from projection onto the time-dependent lowest energy manifold. We examine consequ
Externí odkaz:
http://arxiv.org/abs/2307.00208
Autor:
Yip, Alexandra K. P., Kurtev, Radostin, Pinfield, David J., Marocco, Federico, Gromadzki, Mariusz, Carballo-Bello, Julio A.
Disintegrating multiple systems have been previously discovered from kinematic studies of the $\it Hipparcos$ catalogue. They are presumably the result of dynamical encounters taking place in the Galactic disk between single/multiple systems. In this
Externí odkaz:
http://arxiv.org/abs/2304.02236
Autor:
How, P. T., Yip, S. K.
A nematic superconductor can in principle support a vestigial order phase above its superconducting transition temperature, with rotational symmetry spontaneously broken while remain nonsuperconducting. We examine the condition for this vestigial nem
Externí odkaz:
http://arxiv.org/abs/2207.04714
The Kitaev model is an exactly solvable quantum spin model within the language of the constrained real fermions. In spite of numerous studies along special magnetic-field orientations, there is a limited amount of knowledge on the complete field-angl
Externí odkaz:
http://arxiv.org/abs/2202.06158
Autor:
Montague, Zachary, Lv, Huibin, Otwinowski, Jakub, DeWitt, William S., Isacchini, Giulio, Yip, Garrick K., Ng, Wilson W., Tsang, Owen Tak-Yin, Yuan, Meng, Liu, Hejun, Wilson, Ian A., Peiris, J. S. Malik, Wu, Nicholas C., Nourmohammad, Armita, Mok, Chris Ka Pun
COVID-19 patients show varying severity of the disease ranging from asymptomatic to requiring intensive care. Although a number of SARS-CoV-2 specific monoclonal antibodies have been identified, we still lack an understanding of the overall landscape
Externí odkaz:
http://arxiv.org/abs/2007.06762
Recently, stripe phases in spin-orbit coupled Bose-Einstein condensates (BECs) have attracted much attention since they are identified as supersolid phases. In this paper, we exploit experimentally reachable parameters and show theoretically that ann
Externí odkaz:
http://arxiv.org/abs/2005.12007
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