Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Lin-Qing Chen"'
Autor:
Lin-Qing Chen
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 4, Pp 1-19 (2021)
Abstract Through the analysis of null symplectic structure, we derive the condition for integrable Virasoro generators on the covariant phase space of axisymmetric Killing horizons. A weak boundary condition selects a special relationship between the
Externí odkaz:
https://doaj.org/article/b3d09e093a0c44829f5c9e0041b7a216
Publikováno v:
Quantum, Vol 7, p 958 (2023)
Field mediated entanglement experiments probe the quantum superposition of macroscopically distinct field configurations. We show that this phenomenon can be described by using a transparent quantum field theoretical formulation of electromagnetism a
Externí odkaz:
https://doaj.org/article/7262be4552c44970b5340b0a1c5f2763
Autor:
Dan-Wei Zhang, Li-Ming Zhou, Zhen-Tao Liang, Shanchao Zhang, Lin-Qing Chen, Shi-Liang Zhu, Yan-Xiong Du, Jia-Hao Liang, Qing-Xian Lv, Hong-Zhi Liu, Bao-quan Ai, Hui Yan
The topology of quantum systems has become a topic of great interest since the discovery of topological insulators. However, as a hallmark of the topological insulators, the spin Chern number has not yet been experimentally detected. The challenge to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21d5a07e4f2055adca0f285af4c4ae5d
Publikováno v:
Physical Review Letters
Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Scopus
Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Scopus
We show that the gravitational phase space for the near-horizon region of a bifurcate, axisymmetric Killing horizon in any dimension admits a 2D conformal symmetry algebra with central charges proportional to the area. This extends the construction o
Autor:
Lin-Qing Chen
Publikováno v:
Physical Review D. 94
We study the 4-d holomorphic Spin Foam amplitude on arbitrary connected 2-complexes and degrees of divergence. With recently developed tools and truncation scheme, we derive a formula for a certain class of graphs, which allows us to write down the v
Autor:
Andrzej Banburski, Lin-Qing Chen
We investigate a way of imposing simplicity constraints in a holomorphic Spin Foam model that we recently introduced. Rather than imposing the constraints on the boundary spin network, as is usually done, one can impose the constraints directly on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62bcb30785058b33394cb7761be933db
Publikováno v:
Physical Review. D, Particles, Fields, Gravitation, and Cosmology, 92, 124014
Physical Review. D, Particles, Fields, Gravitation, and Cosmology, 92, 12, pp. 124014
Physical Review. D, Particles, Fields, Gravitation, and Cosmology, 92, 12, pp. 124014
In this work we study a Spin Foam model for 4d Riemannian gravity, and propose a new way of imposing the simplicity constraints that uses the recently developed holomorphic representation. Using the power of the holomorphic integration techniques, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::523b028eaf71336580ba27fa69544256
https://hdl.handle.net/https://repository.ubn.ru.nl/handle/2066/150920
https://hdl.handle.net/https://repository.ubn.ru.nl/handle/2066/150920
Autor:
Lin-Qing Chen
Inspired by recent results of unusual properties of loop processes in relative locality, we introduce a way to classify loops in the case of kappa-Poincare momentum space. We show that the notion of orientability is deeply connected to a few essentia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff822b41bb0f5a7c9be90f1933d05a0c
http://arxiv.org/abs/1308.0318
http://arxiv.org/abs/1308.0318
Autor:
Lin-Qing Chen
We find that relative locality, a recently proposed Planck-scale deformation of special relativity, suffers from the existence of causal loops. A simple and general construction of such on-shell loop processes is studied. We then show that even in on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86a95ef498e08451e81eed41621bd29f
http://arxiv.org/abs/1212.5233
http://arxiv.org/abs/1212.5233
Publikováno v:
International Journal of Nanomedicine
Ai-Zheng Chen,1–3 Lin-Qing Chen,1 Shi-Bin Wang,1–3 Ya-Qiong Wang,1 Jun-Zhe Zha1 1College of Chemical Engineering, 2Institute of Pharmaceutical Engineering, 3Institute of Biomaterials and Tissue Engineering, Huaqiao University, Xiamen, People’s