Zobrazeno 1 - 10
of 6 314
pro vyhledávání: '"Sun, Shi"'
Recently, Ref. \cite{Wang:2023tdz} investigated the model of Einstein-Bardeen theory coupled to a free complex scalar field. The introduction of the scalar field prevents the formation of the event horizon, and when the magnetic charge exceeds a cert
Externí odkaz:
http://arxiv.org/abs/2407.11355
Autor:
Sun, Shi-Kang, Chen, Shu
We explicitly construct unique non-equilibrium steady state (NESS) of Lindblad master equation characterized by a Gibbs ensemble $\rho_{\text{NESS}} \propto e^{-\beta \tilde{H}}$, where the effective Hamiltonian $\tilde{H}$ consists only of $U(1)$ co
Externí odkaz:
http://arxiv.org/abs/2406.18041
Autor:
Sun, Shi-Ning
Quantum computing has emerged as a promising technology, heralding a new era of computational capabilities, with the simulation of quantum many-body systems as one of its primary objectives. Although fault-tolerant quantum computers are still years a
Autor:
Sun, Shi-Xian, Wang, Yong-Qiang
In this article, we investigate the stationary, soliton-like solutions in the model of the Einstein gravity coupled to a free and complex scalar field, and extend chains of mini-boson stars to the rotating case. These solutions manifest as multiple r
Externí odkaz:
http://arxiv.org/abs/2312.16921
In this paper, we study solutions of a static spherically symmetric system, which is composed of the coupling with the Bardeen action and two Dirac fields. For the case where only the Bardeen action is present, the magnetic charge $q$ can be infinite
Externí odkaz:
http://arxiv.org/abs/2312.07400
We investigate the tidal deformability of spherically symmetric axion stars on the stable branches, including the Newtonian and relativistic branches. The results suggest that on the stable branch, the electric Love numbers of axion star are positive
Externí odkaz:
http://arxiv.org/abs/2311.11830
In this paper, we construct a Dirac star model composed of $|\kappa|$ pairs of spinor fields. The azimuthal harmonic indeces $m$ of these spinor fields are half-integers, and they satisfiy $-(|\kappa|-\frac{1}{2})\leq m \leq |\kappa|-\frac{1}{2}$. Wh
Externí odkaz:
http://arxiv.org/abs/2310.10267
Boson stars are potential sources of gravitational radiation. To improve our comprehension of these exotic objects, we present the study of geodesics within the space-times of stable, collapsing, and migrating boson stars. We focus on timelike geodes
Externí odkaz:
http://arxiv.org/abs/2310.01178
In this paper, we investigate the properties of the first excited state Dirac stars (DSs) with higher azimuthal harmonic index (specifically, the azimuthal harmonic indexes $m_D$ = $3/2$, $5/2$, $7/2$), as well as the relationship between the ADM mas
Externí odkaz:
http://arxiv.org/abs/2309.16497
In this paper, we study the spherically symmetric Dirac star model in the presence of a phantom field, obtaining a traversable wormhole solution in non-trivial topological spacetime. This solution exhibits asymmetry in both the field configuration an
Externí odkaz:
http://arxiv.org/abs/2309.16379