Zobrazeno 1 - 10
of 1 067
pro vyhledávání: '"Tsai, P. W."'
Stochastic processes, in the form of stochastic differential equations (SDEs), integrate stochastic elements to account for the inherent randomness in sediment particle trajectories in an open-channel turbulent flow. Accordingly, a stochastic diffusi
Externí odkaz:
http://arxiv.org/abs/2402.01842
In this work we propose a novel solid-state platform for creating quantum simulators based on implanted spin centers in semiconductors. We show that under the presence of an external magnetic field, an array of $S=1$ spin centers interacting through
Externí odkaz:
http://arxiv.org/abs/2209.07516
Autor:
Dai, S., Feng, Y., Yang, Y. P., Zhang, Y. K., Li, D., Niu, C. H., Wang, P., Xue, M. Y., Zhang, B., Burke-Spolaor, S., Law, C. J., Lynch, R. S., Connor, L., Anna-Thomas, R., Zhang, L., Duan, R., Yao, J. M., Tsai, C. W., Zhu, W. W., Cruces, M., Hobbs, G., Miao, C. C., Niu, J. R., Filipovic, M. D., Zhu, S. Q.
The environment of actively repeating fast radio bursts (FRBs) has been shown to be complex and varying. The recently localized FRB 20190520B is extremely active, has the largest confirmed host dispersion measure, and is only the second FRB source as
Externí odkaz:
http://arxiv.org/abs/2203.08151
Autor:
Ocker, S. K., Cordes, J. M., Chatterjee, S., Niu, C. -H., Li, D., McKee, J. W., Law, C. J., Tsai, C. -W., Anna-Thomas, R., Yao, J. -M., Cruces, M.
Publikováno v:
2022 ApJ 931 87
The repeating FRB 20190520B is localized to a galaxy at $z=0.241$, much closer than expected given its dispersion measure $\rm DM=1205\pm4\ pc\ cm^{-3}$. Here we assess implications of the large DM and scattering observed from FRB 20190520B for the h
Externí odkaz:
http://arxiv.org/abs/2202.13458
Autor:
Niu, C. -H., Aggarwal, K., Li, D., Zhang, X., Chatterjee, S., Tsai, C. -W., Yu, W., Law, C. J., Burke-Spolaor, S., Cordes, J. M., Zhang, Y. -K., Ocker, S., Yao, J. -M., Wang, P., Feng, Y., Niino, Y., Bochenek, C., Cruces, M., Connor, L., Jiang, J. -A., Dai, S., Luo, R., Li, G. -D., Miao, C. -C., Niu, J. -R., Anna-Thomas, R., Sydnor, J., Stern, D., Wang, W. -Y., Yuan, M., Yue, Y. -L., Zhou, D. -J., Yan, Z., Zhu, W. -W., Zhang, B.
The dispersive sweep of fast radio bursts (FRBs) has been used to probe the ionized baryon content of the intergalactic medium, which is assumed to dominate the total extragalactic dispersion. While the host galaxy contributions to dispersion measure
Externí odkaz:
http://arxiv.org/abs/2110.07418
Autor:
Ferris, E. R., Blain, A. W., Assef, R. J., Hatch, N. A., Kimball, A., Kim, M., Sajina, A., Silva, A., Stern, D., Diaz-Santos, T., Tsai, C-W., Wylezalek, D.
We present near-IR photometry and spectroscopy of 30 extremely luminous radio and mid-IR selected galaxies. With bolometric luminosities exceeding $\sim10^{13}$ $\rm{L_{\odot}}$ and redshifts ranging from $z = 0.880-2.853$, we use VLT instruments X-s
Externí odkaz:
http://arxiv.org/abs/2101.02101
Publikováno v:
SciPost Phys. Core 4, 021 (2021)
We unveil a mechanism for generating oscillations with arbitrary multiplets of the period of a given external drive, in long-range interacting quantum many-particle spin systems. These oscillations break discrete time translation symmetry as in time
Externí odkaz:
http://arxiv.org/abs/2011.07072
Autor:
Penney, J. I., Blain, A. W., Assef, R. J., Diaz-Santos, T., González-López, J. J., Tsai, C. -W., Aravena, M., Eisenhardt, P. R. M., Jones, S. F., Jun, H. D., Kim, M., Stern, D., Wu, J.
We report on observations of redshifted CO(1-0) line emission and observed-frame $\rm\sim$ 30GHz radio continuum emission from five ultra-luminous, mid-IR selected hot, Dust-Obscured Galaxies (Hot DOGs) at $z\rm\gtrsim$ 3 using the Karl G. Jansky Ver
Externí odkaz:
http://arxiv.org/abs/2006.08400
We present mid-infrared photometry and measured global properties of the 100 largest galaxies in the sky, including the Magellanic Clouds, Local Group galaxies M31 and M33, the Fornax and Virgo Galaxy Cluster giants, and many of the most spectacular
Externí odkaz:
http://arxiv.org/abs/1910.11793
Publikováno v:
Phys. Rev. A 102, 052210 (2020)
By developing a semi-classical analysis based on the Eigenstate Thermalization Hypothesis, we determine the long time behavior of a large spin evolving with a nonlinear Hamiltonian. Despite integrable classical dynamics, we find the Eigenstate Therma
Externí odkaz:
http://arxiv.org/abs/1910.03138