Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Chia-Yi Ju"'
Publikováno v:
Quantum, Vol 8, p 1277 (2024)
Studies have shown that the Hilbert spaces of non-Hermitian systems require nontrivial metrics. Here, we demonstrate how evolution dimensions, in addition to time, can emerge naturally from a geometric formalism. Specifically, in this formalism, Hami
Externí odkaz:
https://doaj.org/article/b1d73bcd1319457a936cefb07539123f
Autor:
Chia-Yi Ju, Adam Miranowicz, Fabrizio Minganti, Chuan-Tsung Chan, Guang-Yin Chen, Franco Nori
Publikováno v:
Physical Review Research, Vol 4, Iss 2, p 023070 (2022)
The formalism for non-Hermitian quantum systems sometimes blurs the underlying physics. We present a systematic study of the vielbeinlike formalism which transforms the Hilbert space bundles of non-Hermitian systems into the conventional ones, render
Externí odkaz:
https://doaj.org/article/e296f0b3858746ca859e39943ef22b24
Publikováno v:
Physical Review Research, Vol 3, Iss 1, p 013015 (2021)
The fidelity susceptibility has been used to detect quantum phase transitions in the Hermitian quantum many-body systems over a decade, where the fidelity susceptibility density approaches +∞ in the thermodynamic limits. Here the fidelity susceptib
Externí odkaz:
https://doaj.org/article/6e101189225345e7a9c29d0a33a06145
Publikováno v:
Physical Review Research. 3
The fidelity susceptibility has been used to detect quantum phase transitions in the Hermitian quantum many-body systems over a decade, where the fidelity susceptibility density approaches $+\infty$ in the thermodynamic limits. Here the fidelity susc
Publikováno v:
Physical Review
We quantize super Yang-Mills action in N=3 harmonic superspace using “Fermi-Feynman” gauge and also develop the background field formalism. This leads to simpler propagators and Feynman rules that are useful in performing explicit calculations. T
Recently, apparent nonphysical implications of non-Hermitian quantum mechanics (NHQM) have been discussed in the literature. In particular, the apparent violation of the no-signaling theorem, discrimination of nonorthogonal states, and the increase o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0b49ad990ea44ec3f35c64060f16b77
http://arxiv.org/abs/1906.08071
http://arxiv.org/abs/1906.08071
Publikováno v:
Optics Express. 28:17868
Bound eigenstates and generalized eigenstates (scattering eigenstates) are two kinds of eigenstates in quantum mechanics. In this work, we first introduce a systematic way to regularize a generalized eigenstates by using the Wick rotation. The states
Autor:
Warren Siegel, Chia-Yi Ju
F-theory attempts to include all U-dualities manifestly. Unlike its T-dual manifest partner, which is based on string current algebra, F-theory is based on higher dimensional brane current algebra. Like the T-dual manifest theory, which has $O(D-1,1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a458b40ba3f7fc9a45027ca196f3bbd4
Publikováno v:
Granular Matter. 11:79-86
An intruder to a group of identical small beads enclosed in a rectangular plate will gradually migrate to either the center or one side of the plate when the plate is subjected to a horizontal vibration. By considering probabilities for a bead to mov
Publikováno v:
Physical Review E. 77
An intruder to a group of identical beads contained in a circular plate which is subjected to a circular vibration will trace approximately a cyclic spiral. The trajectory is a result of both migration and rotation. The intruder migrates in the radia