Výsledky vyhledávání - "CHEN, Yang Yang"

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Exact results of dynamical structure factor of Lieb-Liniger model

Autor: Li, Run-Tian, Cheng, Song, Chen, Yang-Yang, Guan, Xi-Wen

Publikováno v: J. Phys. A: Math. Theor. 56 335204 2023

The dynamical structure factor (DSF) represents a measure of dynamical density-density correlations in a quantum many-body system. Due to the complexity of many-body correlations and quantum fluctuations in a system of an infinitely large Hilbert spa

Externí odkaz: http://arxiv.org/abs/2303.09208

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One-body dynamical correlation function of Lieb-Liniger model at finite temperature

Autor: Cheng, Song, Chen, Yang-Yang, Guan, Xi-Wen, Yang, Wen-Li, Lin, Hai-Qing

The dynamical correlated properties of one-dimensional (1D) Bose gases provide profound understanding of novel physics emergent from collective excitations, for instance, the breakdown of off-diagonal long-range order, and the establishment of Tomona

Externí odkaz: http://arxiv.org/abs/2211.00282

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Exact Spectral Function of One-Dimensional Bose Gases

Autor: Cheng, Song, Chen, Yang-Yang, Guan, Xi-Wen, Yang, Wen-Li, Mondaini, Rubem, Lin, Hai-Qing

Strong correlation in one-dimensional (1D) quantum systems drastically changes their dynamic and transport properties in the presence of the interaction. In this letter, combining quantum integrable theory with numerics, we exactly compute the spectr

Externí odkaz: http://arxiv.org/abs/2209.15221

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Akademický článek

Protective Effects of Different Pine Pollen Extracts against Cyclophosphamide-Induced Ovarian Damage in SD Rats

Autor: LIU Qisong, CHEN Yang, YANG Changjun, HE Yujie, CHEN Qiuming, HE Zhiyong, WANG Zhaojun, CHEN Jie, ZENG Maomao

Publikováno v: Shipin Kexue, Vol 45, Iss 6, Pp 105-112 (2024)

In this study, the contents of total sugars, crude polysaccharides, total phenols and total flavonoids in the aqueous and ethanol extracts of pine pollen, the large molecules isolated from the aqueous extract (> 5 kDa), and the small molecules isolat

Externí odkaz: https://doaj.org/article/640eb91317364adfbd9956f5841b6a78

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Surface energy of the one-dimensional supersymmetric $t-J$ model with general integrable boundary terms in the antiferromagnetic sector

Autor: Sun, Pei, Chen, Yang-Yang, Yang, Tao, Cao, Junpeng, Yang, Wen-Li

Publikováno v: Results in Physics 38 (2022) 105611

In this paper, we study the surface energy of the one-dimensional supersymmetric $t-J$ model with unparallel boundary magnetic fields, which is a typical $U(1)$-symmetry broken quantum integrable strongly correlated electron system. It is shown that

Externí odkaz: http://arxiv.org/abs/2111.05195

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