Zobrazeno 1 - 10
of 192
pro vyhledávání: '"Shunyu YAO"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 11, Pp 1-32 (2024)
Abstract We present a new holographic duality between q-Schwarzian quantum mechanics and Liouville gravity. The q-Schwarzian is a one parameter deformation of the Schwarzian, which is dual to JT gravity and describes the low energy sector of SYK. We
Externí odkaz:
https://doaj.org/article/b74bfb7db4ef4c62b4e3ae30680f7f68
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-101 (2024)
Abstract In AdS/CFT partition functions of decoupled copies of the CFT factorize. In bulk computations of such quantities contributions from spacetime wormholes which link separate asymptotic boundaries threaten to spoil this property, leading to a
Externí odkaz:
https://doaj.org/article/a9df8f40b62c49a3b4a969573f0d69c7
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-32 (2024)
Abstract In large N chaotic quantum systems, the butterfly effect is mediated by a collective field mode known as the “scramblon.” We study self-interactions of the scramblon in variants of the Sachdev-Ye-Kitaev model. In spatially extended versi
Externí odkaz:
https://doaj.org/article/1c600e54792c4d5fa7970e7d227b9e01
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-32 (2024)
Abstract After averaging over fermion couplings, SYK has a collective field description that sometimes has “wormhole” solutions. We study the fate of these wormholes when the couplings are fixed. Working mainly in a simple model, we find that the
Externí odkaz:
https://doaj.org/article/4520559cec1a4e609a322aaad780ed3b
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-34 (2024)
Abstract We conjecture a formula for the spectral form factor of a double-scaled matrix integral in the limit of large time, large density of states, and fixed temperature. The formula has a genus expansion with a nonzero radius of convergence. To un
Externí odkaz:
https://doaj.org/article/a42249af93df46afa4d86ece10b416ac
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 20, Iss 1, Pp 1476-1485 (2024)
Polyketides are a major class of natural products, including bioactive medicines such as erythromycin and rapamycin. They are often rich in stereocenters biosynthesized by the ketoreductase (KR) domain within the polyketide synthase (PKS) assembly li
Externí odkaz:
https://doaj.org/article/19386895fe9e4f5fb03e4eef48efc7a1
Publikováno v:
IET Renewable Power Generation, Vol 18, Iss 9-10, Pp 1661-1674 (2024)
Abstract A high‐order improved model free adaptive control method based on iterative learning is designed to address the problem that primary permanent magnet linear motor has poor control performance, susceptibilities to load disturbances and othe
Externí odkaz:
https://doaj.org/article/3fb5400b89c14d2a86f3311c0a4a149e
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract This study investigates the relationship between labor values and two forms of envy—benign and malicious—as well as the potential mediating role of mindfulness using a mindfulness reperceiving model. Two thousand three hundred sixty thre
Externí odkaz:
https://doaj.org/article/00421e8cb770432bbca6fb0353ea874d
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 2, Pp 1-46 (2024)
Abstract We show that DSSYK amplitudes are reproduced by considering the quantum mechanics of a constrained particle on the quantum group SU q (1, 1). We construct its left-and right-regular representations, and show that the representation matrices
Externí odkaz:
https://doaj.org/article/acbf0e32d1c640b386a0c51439514c2c
Publikováno v:
Energies, Vol 17, Iss 20, p 5153 (2024)
With the demand for the miniaturization and integration of wireless power transfer (WPT) systems, higher frequency is gradually becoming the trend; thus, the power electronic device has become one of the main reasons for limiting the development. The
Externí odkaz:
https://doaj.org/article/0fc2a9b4f3a042eb9e448e5eb87453ba