Zobrazeno 1 - 10
of 295
pro vyhledávání: '"Zhang, Yu-xuan"'
Publikováno v:
Eur. Phys. J. A 60 (2024) 73
It is important to understand whether $\alpha$-clustering structures can leave traces in ultra-relativistic heavy ion collisions. Using the modified AMPT model, we simulate three $\alpha$ + core configurations of $^{44}$Ti in $^{44}$Ti+$^{44}$Ti coll
Externí odkaz:
http://arxiv.org/abs/2403.04362
In this study, we establish a connection between timelike and spacelike entanglement entropy. Specifically, for a diverse range of states, the timelike entanglement entropy is uniquely determined by a linear combination of the spacelike entanglement
Externí odkaz:
http://arxiv.org/abs/2402.00268
The fusion rules and operator product expansion (OPE) serve as crucial tools in the study of operator algebras within conformal field theory (CFT). Building upon the vision of using entanglement to explore the connections between fusion coefficients
Externí odkaz:
http://arxiv.org/abs/2312.02679
In this work, we investigate the time evolution of the pseudo-(R\'enyi) entropy after local primary operator quenches in 2D CFTs with $T\bar T/J\bar T$-deformation. Using perturbation theory, we analyze the corrections to the second pseudo-R\'enyi en
Externí odkaz:
http://arxiv.org/abs/2305.10984
Multi-instance learning (MIL) is a widely-applied technique in practical applications that involve complex data structures. MIL can be broadly categorized into two types: traditional methods and those based on deep learning. These approaches have yie
Externí odkaz:
http://arxiv.org/abs/2304.11905
We study the late-time behaviors of pseudo-(R\'enyi) entropy of locally excited states in rational conformal field theories (RCFTs). To construct the transition matrix, we utilize two non-orthogonal locally excited states that are created by the appl
Externí odkaz:
http://arxiv.org/abs/2301.04891
Multi-Instance Learning (MIL) is a recent machine learning paradigm which is immensely useful in various real-life applications, like image analysis, video anomaly detection, text classification, etc. It is well known that most of the existing machin
Externí odkaz:
http://arxiv.org/abs/2211.17071
As a generalization of entanglement entropy, pseudo entropy is not always real. The real-valued pseudo entropy has promising applications in holography and quantum phase transition. We apply the notion of pseudo-Hermticity to formulate the reality co
Externí odkaz:
http://arxiv.org/abs/2209.07308
In this work, we study the real-time evolution of pseudo-(R\'enyi) entropy, a generalization of entanglement entropy, in two-dimensional conformal field theories (CFTs). We focus on states obtained by acting primary operators located at different spa
Externí odkaz:
http://arxiv.org/abs/2206.11818
Autor:
Chen, Hui, Cheng, Meng-Cheng, Sun, You, Zhu, Yan-Qin, Sun, Li-Xin, Zhang, Yu-Xuan, Feng, Bin-Bin, Wu, Guo-Cui
Publikováno v:
In Heliyon 15 July 2024 10(13)