Zobrazeno 1 - 10
of 692
pro vyhledávání: '"Yang, Haitang"'
The {\it finiteness} of the mixed state entanglement entropy $S_{\text{vN}}$ in CFT$_2$ enables us to show that, the dynamical equation of the coincidence limit of $(\frac{1}{2} S_{vN}^2);_{ij}$ is precisely Einstein equation. A profound relation bet
Externí odkaz:
http://arxiv.org/abs/2410.19711
This study investigates polarized images of an equatorial synchrotron-emitting ring surrounding hairy black holes within the Einstein-Maxwell-scalar theory. Our analysis demonstrates qualitative similarities between the polarization patterns of hairy
Externí odkaz:
http://arxiv.org/abs/2409.05304
Recent studies have demonstrated that a scalar field non-minimally coupled to the electromagnetic field can experience a spin-induced tachyonic instability near Kerr-Newman black holes, potentially driving the formation of scalar clouds. In this pape
Externí odkaz:
http://arxiv.org/abs/2409.04458
In this paper, our aim is to illustrate that the process of open string scattering corresponds to the evolution of the entanglement wedge, where the scattering distance is identified as the entanglement wedge cross-section. Moreover, open-closed stri
Externí odkaz:
http://arxiv.org/abs/2408.12495
This study investigates scalar clouds around Kerr-Newman black holes within the Einstein-Maxwell-scalar model. Tachyonic instabilities are identified as the driving mechanism for scalar cloud formation. Employing the spectral method, we numerically c
Externí odkaz:
http://arxiv.org/abs/2408.09243
In this paper, we study the observational signatures of traversable Simpson-Visser wormholes illuminated by luminous celestial spheres and orbiting hot spots. We demonstrate that when light sources and observers are on the same side of the wormholes,
Externí odkaz:
http://arxiv.org/abs/2408.07350
Autor:
Wang, Minmin, Xie, Xu, Guo, Yuxi, Zhu, Liying, Lan, Yue, Yang, Haitang, Pan, Yun, Chen, Guangdi, Zhang, Shaomin, Zhang, Maomao
Tumor Treating Fields (TTFields) is a non-invasive anticancer modality that utilizes alternating electric fields to disrupt cancer cell division and growth. While generally well-tolerated with minimal side effects, traditional TTFields therapy for lu
Externí odkaz:
http://arxiv.org/abs/2407.07306
In conformal field theories, in contrast to \emph{adding} some auxiliary states into the bipartite mixed state $\rho_{AB}$ as the usual purifications do, we show a pure entangled state $\psi_{AB}$ can be constructed by \emph{subtracting} the undetect
Externí odkaz:
http://arxiv.org/abs/2406.09033
This paper investigates the observational signatures of hot spots orbiting scalarized Reissner-Nordstr\"om black holes, which have been reported to possess multiple photon spheres. In contrast to the single-photon sphere case, hot spots orbiting blac
Externí odkaz:
http://arxiv.org/abs/2401.10905
It has been reported that the photon ring structure in black hole images produces strong and universal interferometric signatures on long interferometric baselines, holding promise for measuring black hole parameters and testing general relativity. T
Externí odkaz:
http://arxiv.org/abs/2312.10304