Zobrazeno 1 - 10
of 1 677
pro vyhledávání: '"Zheng, P Y"'
We investigate radial oscillations of proto-neutron stars, employing equations of state described by the Brueckner-Hartree-Fock theory or the relativistic mean field model, and assuming isentropy and fixed lepton fractions for the internal structure.
Externí odkaz:
http://arxiv.org/abs/2408.06599
The coupling mechanism between crossed beams energy transfer and stimulated Brillouin scattering in homogeneous plasmas are studied by theoretical analysis, fluid simulations and particle in cell(PIC) simulations. The numerical models of laser plasma
Externí odkaz:
http://arxiv.org/abs/2406.10626
Autor:
Zheng, X. Y., Adroja, D. T., Chevalier, B., Shan, Z. Y., Hillier, A. D., Yuan, H. Q., Smidman, M.
Publikováno v:
Phys. Rev. B 109, 064401 (2024)
CeNiSn is a Kondo semimetal where a gap opens at low temperatures due to hybridization between 4$f$ and conduction electrons, but a full insulating state fails to develop. Upon the insertion of hydrogen, long range magnetic order is induced. Here we
Externí odkaz:
http://arxiv.org/abs/2403.09424
The effects of a frequency-modulated pump on stimulated Brillouin scattering (SBS) in a flowing plasma are investigated by theoretical analysis, three-wave simulations, and kinetic simulations. The resonance point of SBS oscillates in a certain spati
Externí odkaz:
http://arxiv.org/abs/2303.16663
We propose a decoding-based approach to detect context effects on neural codes in longitudinal neural recording data. The approach is agnostic to how information is encoded in neural activity, and can control for a variety of possible confounding fac
Externí odkaz:
http://arxiv.org/abs/2211.09295
Higher intensity of strong-coupling stimulated Brillouin scattering (SC-SBS) amplification is achieved by supplementary Raman amplification. In the new scheme, a Raman pump laser first amplifies the seed pulse in the homogeneous plasma, then a SC-SBS
Externí odkaz:
http://arxiv.org/abs/2209.12738
Autor:
Xie, W., Du, F., Zheng, X. Y., Su, H., Nie, Z. Y., Liu, B. Q., Xia, Y. H., Shang, T., Cao, C., Smidman, M., Takabatake, T., Yuan, H. Q.
Publikováno v:
Phys. Rev. B 106, 075132 (2022)
We have synthesized YbPdAs with the hexagonal ZrNiAl-type structure, in which the Yb-atoms form a distorted kagome sublattice in the hexagonal basal plane. Magnetic, transport, and thermodynamic measurements indicate that YbPdAs is a low-carrier Kond
Externí odkaz:
http://arxiv.org/abs/2209.00826
Autor:
Muttenthaler, Lukas, Zheng, Charles Y., McClure, Patrick, Vandermeulen, Robert A., Hebart, Martin N., Pereira, Francisco
A central goal in the cognitive sciences is the development of numerical models for mental representations of object concepts. This paper introduces Variational Interpretable Concept Embeddings (VICE), an approximate Bayesian method for embedding obj
Externí odkaz:
http://arxiv.org/abs/2205.00756
Autor:
Xie, W., Luo, S. S., Su, H., Zheng, X. Y., Nie, Z. Y., Smidman, M., Takabatake, T., Yuan, H. Q.
We report the observation of multiple magnetic transitions in single crystals of EuPtAs using magnetization, transport, and thermodynamic measurements. EuPtAs crystallizes in the noncentrosymmetric tetragonal LaPtSi-type structure (space group I41md)
Externí odkaz:
http://arxiv.org/abs/2111.03879
Autor:
Zheng, Collin Y., Kim, Peter S.
Publikováno v:
Bulletin of Mathematical Biology, 83: 106 (2021)
We introduce a set of ordinary differential equations (ODE) that qualitatively reproduces delayed responses observed in immune checkpoint blockade therapy (e.g. anti-CTLA-4 Ipilimumab). This type of immunotherapy has been at the forefront of novel an
Externí odkaz:
http://arxiv.org/abs/2110.02677