Zobrazeno 1 - 10
of 11 785
pro vyhledávání: '"Dong-Yu An"'
Using dispersion relations of the scattering amplitudes and semi-definite programming, we calculate causality bounds on the Wilson coefficients in scalar-tensor effective field theories that include parity-violating operators. Particular attention ha
Externí odkaz:
http://arxiv.org/abs/2410.09794
Autor:
Zhang, Daoan, Lan, Guangchen, Han, Dong-Jun, Yao, Wenlin, Pan, Xiaoman, Zhang, Hongming, Li, Mingxiao, Chen, Pengcheng, Dong, Yu, Brinton, Christopher, Luo, Jiebo
Reinforcement learning from human feedback (RLHF) methods are emerging as a way to fine-tune diffusion models (DMs) for visual generation. However, commonly used on-policy strategies are limited by the generalization capability of the reward model, w
Externí odkaz:
http://arxiv.org/abs/2410.05255
A violation of the usual conservation law is proposed in Rastall theory. We consider two generalizations of Rastall theory: Brans-Dicke-Rastall theory and the newly established Rastall-scalar-tensor theory, the latter being a further generalization o
Externí odkaz:
http://arxiv.org/abs/2409.18503
The Isaacson picture provides a general method for describing the effects of gravitational waves, established on two sets of basic equations. The first set of equations describes the propagation of gravitational waves within a given background, while
Externí odkaz:
http://arxiv.org/abs/2409.11838
Autor:
Yu-Zhuo Zhang, Wen-Fei Lin, Bart Buyck, Zhi-Qun Liang, Ming-Sheng Su, Zuo-Hong Chen, Ping Zhang, Shuai Jiang, Dong-Yu An, Nian-Kai Zeng
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
Species of Cantharellus subgenus Cantharellus are interesting and important for their mycorrhizal properties, medicinal values, and edibility. In China, there are many undescribed species of the subgenus. In this study, four new species of subg. Cant
Externí odkaz:
https://doaj.org/article/796cb594d5ef40ebbe11115a820544ef
The dynamic mechanism of short range interaction between $u/d$ quarks is still an open and challenging problem. In order to reveal this quark dynamics, we perform a systematic analysis of $NN$, $D_{03}$, and $D_{30}$ systems in the (extended) chiral
Externí odkaz:
http://arxiv.org/abs/2407.01993
For spinful systems with spin 1/2, it is generally believed that P and T invariant strong and second-order topologies exist in four band and eight band system, respectively. Here, by using periodic driving, we find it is possible to have strong topol
Externí odkaz:
http://arxiv.org/abs/2406.08532
Autor:
Liu, Fengshuo, Itahashi, Yuki M., Aoki, Shunta, Dong, Yu, Wang, Ziqian, Ogawa, Naoki, Ideue, Toshiya, Iwasa, Yoshihiro
In noncentrosymmetric superconductors, superconducting and normal conductions can interchange based on the current flow direction. This effect is termed a superconducting diode effect (SDE), which is a focal point of recent research. The broken inver
Externí odkaz:
http://arxiv.org/abs/2406.08157
We study the polarization modes of gravitational waves in general Einstein-vector theory with an arbitrary constant background vector field under a Minkowski background. We compare these polarization modes with those of other vector-tensor theories a
Externí odkaz:
http://arxiv.org/abs/2405.20577
In present work, we perform a coupled-channel analysis of $B^{(*)}_{(s)}\bar{B}^{(*)}_{(s)}$ systems with the one-boson-exchange potentials. We first study the $I(J^{PC})=1(1^{+-})$ $B\bar{B}^{*}/B^{*}\bar{B}^{*}$ system to describe the $Z_{b}(10610)
Externí odkaz:
http://arxiv.org/abs/2405.07694