Zobrazeno 1 - 10
of 298
pro vyhledávání: '"James T. Liu"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 8, Pp 1-34 (2024)
Abstract We study the entanglement entropy associated with a holographic RG flow from AdS7 to AdS4 × ℍ 3, where ℍ 3 is a 3-dimensional hyperbolic manifold with curvature κ. The dual six-dimensional RG flow is disconnected from Lorentz-invariant
Externí odkaz:
https://doaj.org/article/9a05f561caa845a4b7e436cd7a310288
Autor:
James T. Liu, Robert J. Saskowski
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 2, Pp 1-21 (2024)
Abstract At the two-derivative order, the group manifold reduction of heterotic supergravity on S 3 results in a half-maximal 7D gauged supergravity coupled to three vector multiplets, and a further truncation can be taken to remove the vector multip
Externí odkaz:
https://doaj.org/article/e6978fb9693342c8b52fc567f9230494
Autor:
James T. Liu, Robert J. Saskowski
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 9, Pp 1-34 (2023)
Abstract We consider the torus reduction of heterotic supergravity in the presence of four-derivative corrections. In particular, the reduction on T n generically leads to a half-maximal supergravity coupled to n vector multiplets, and we show that i
Externí odkaz:
https://doaj.org/article/071885a3914749999537118633a8dc50
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 8, Pp 1-38 (2023)
Abstract In the context of gravitational theories describing renormalization group flows across dimensions via AdS/CFT, we study the role of higher-derivative corrections to Einstein gravity. We use the Null Energy Condition to derive monotonicity pr
Externí odkaz:
https://doaj.org/article/9eaecd588df04c1584b8f11803fb46ac
Autor:
James T. Liu, Neville Joshua Rajappa
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 4, Pp 1-23 (2023)
Abstract The superconformal index of N $$ \mathcal{N} $$ = 4 super-Yang Mills theory with U(N) gauge group can be written as a matrix integral over the gauge group. Recently, Murthy demonstrated that this integral can be reexpressed as a sum of terms
Externí odkaz:
https://doaj.org/article/b923f2cd0b6f4feaac5d2511dc14f819
Autor:
Yi Chang, Yung-Yen Shih, Yun-Chan Tsai, Yun-Hsuan Lu, James T. Liu, Tung-Yao Hsu, Jen-Han Yang, Xing-Han Wu, Chin-Chang Hung
Publikováno v:
GIScience & Remote Sensing, Vol 59, Iss 1, Pp 633-647 (2022)
Material exchange between oceans and currents is crucial for biogeochemical processes in marginal seas, such as the Kuroshio intrusion in the Luzon Strait, which contributes to nutrient and phytoplankton growth in the adjacent water. Therefore, it is
Externí odkaz:
https://doaj.org/article/c3f1c5a77b9348f480daf1bdb0245b39
Autor:
Yide Cai, James T. Liu
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 10, Pp 1-29 (2022)
Abstract We find a class of approximate perturbative solutions describing multi-centered BPS black holes in asymptotically AdS4. These black holes are moving coplanarly in a circular orbit with common radius but fixed phase differences, where the rad
Externí odkaz:
https://doaj.org/article/31ebcea6934a44979c837c3f1b1cd983
Autor:
Alfredo González Lezcano, Junho Hong, James T. Liu, Leopoldo A. Pando Zayas, Christoph F. Uhlemann
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 10, Pp 1-55 (2022)
Abstract We explore the notion of c-functions in renormalization group flows between theories in different spacetime dimensions. We discuss functions connecting central charges of the UV and IR fixed point theories on the one hand, and functions whic
Externí odkaz:
https://doaj.org/article/96fb6172558e4f2cb7e78d2c07208e68
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 8, Pp 1-50 (2022)
Abstract We study the non-linear structure of Type IIB eight-derivative couplings involving the metric and the complexified three-form G 3. We show that, at the level of five-point string amplitudes, the kinematics in the maximally R-symmetry-violati
Externí odkaz:
https://doaj.org/article/922ab15f55d3425c80e2346742bc2215
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
To understand the process-response relations among physical forcing and biogeochemical properties of suspended particles (SPs) in the river-dominated northern South China Sea shelf, a 5-day shipboard observation was conducted at a fixed location on t
Externí odkaz:
https://doaj.org/article/7efa778c5bc643479f37492cd5c66a7f