130 citations · 471 across the 38 of their papers we have counts for
40 papers
Holographic subregion complexity in unbalanced Stückelberg holographic superconductors
Yu Shi, Chikun Ding, Yuebing Zhou +2
Within the subregion complexity-volume conjecture, we numerically compare holographic subregion complexity (HSC) and holographic entanglement entropy (HEE) for a strip in unbalance…
Quintessence model in the late Universe
L. K. Duchaniya, Jackson Levi Said, B. Mishra +1
Scalar fields have shown great potential in inducing tailored modifications compared to cosmic evolution in the CDM model. We investigate a quintessence model with five physical…
Nonhermitian adiabatic perturbation theory of topological quantization of the average velocity of a magnetic skyrmion under thermal fluctuations
Shan-Chang Tang, Yu Shi
We study the two-dimensional motion of a magnetic skyrmion driven by a ratchetlike polarized electric current that is periodic in both space and time. Some general cases are consid…
Accelerating Unruh-DeWitt detectors coupled with a spinor field
Dawei Wu, Shan-Chang Tang, Yu Shi
The behavior of accelerating Unruh-DeWitt detectors coupled with a spinor field in (3+1)-dimensional spacetime is investigated. For a single point-like detector with Gaussian switc…
Exact conditions for antiUnruh effect in (1+1)-dimensional spacetime
Dawei Wu, Ji-chong Yang, Yu Shi
Exact conditions for antiUnruh effect in (1+1)-dimensional spacetime are obtained. For detectors with Gaussian switching functions, the analytic results are similar to previous one…
Birth and death of entanglement between two accelerating Unruh-DeWitt detectors coupled with a scalar field
Dawei Wu, Shan-Chang Tang, Yu Shi
We consider two accelerating Unruh-DeWitt detectors coupled linearly or quadratically with a scalar field. We show that entanglement can be created by acceleration, and is divergen…
Holographic Entanglement Entropy and Complexity for D-Wave Superconductors
Yuanceng Xu, Yu Shi, Dong Wang +1
By using the RT formula and the subregion CV conjecture respectively, we numerically investigate the holographic entanglement entropy (HEE) and holographic subregion complexity (HS…
On the kinematic constraint in BFKL near threshold region
Hao-yu Liu, Xiao-hui Liu, Yu Shi +2
We introduce a modified Balitskii-Fadin-Kuraev-Lipatov (BFKL) equation with the rapidity veto that originates from external kinematic constraint. Though it is a formally sub-leadin…
The Collectivity of Heavy Mesons in Proton-Nucleus Collisions
Cheng Zhang, Cyrille Marquet, Guang-You Qin +4
Using a model based on the Color Glass Condensate framework and the dilute-dense factorization, we systematically study the azimuthal angular correlations between a heavy flavor me…
Multiparticle azimuthal angular correlations in collisions
Cheng Zhang, Manyika Kabuswa Davy, Yu Shi +1
In the Color Glass Condensate formalism, we evaluate the 3-dipole correlator up to the order with being the number of colors, and compute the azimuthal cumu…
Schwinger effect of a relativistic boson entangled with a qubit
Yujie Li, Yu Shi
We use the concept of quantum entanglement to analyze the Schwinger effect on an entangled state of a qubit and a bosonic mode coupled with the electric field. As a consequence of…
Kinetic Spin Decoherence in a Gravitational Field
Yue Dai, Yu Shi
We consider a wave packet of a spin-1/2 particle in a gravitational field, the effect of which can be described in terms of a succession of local inertial frames. It is shown that…
Two particle azimuthal harmonics in pA collisions
Manyika Kabuswa Davy, Cyrille Marquet, Yu Shi +2
We compute two-particle production in p+A collisions and extract azimuthal harmonics, using the dilute-dense formalism in the Color Glass Condensate framework. The multiple scatter…
Topological quantization of the flow of magnetic skyrmions driven by a ratchet-like potential under thermal fluctuations
Shan-Chang Tang, Yu Shi
We consider a magnetic skyrmion adiabatically driven by a spin-polarized electrical current periodic in both space and time and asymmetric in space, and also subject to a random ma…
Effective field theory of the Higgs mode in a two-dimensional dilute Bose gas
Ji-Chong Yang, Yu Shi
We investigate the spectral function of the Higgs mode in a two dimensional Bose gas, by using the effective field theory in the zero temperature limit. Our approach explains the e…
Multipole scattering amplitudes in the Color Glass Condensate formalism
Yu Shi, Enke Wang, Cheng Zhang
We evaluate the octupole in the large- limit in the McLerran-Venugopalan model, and derive a general expression of the 2n-point correlator, which can be applied in analytical…
Pairwise mode entanglement in Schwinger production of particle-antiparticle pairs in an electric field
Yujie Li, Yue Dai, Yu Shi
Quantum entanglement is the characteristic quantum correlation. Here we use this concept to analyze the quantum entanglement generated by Schwinger production of particle-antiparti…
Time reversal symmetry violation in entangled pseudoscalar neutral charmed mesons
Yu Shi, Jichong Yang
The direct observation of time reversal symmetry violation (TV) is important for the test of conservation and the Standard Model. In this paper, we study both time-dependent…
Effect of decoherence on the Berry phase of a spin-half in a rotating magnetic field
Xin Li, Yu Shi
We investigate the decoherence effect of a bosonic bath on the Berry phase of a spin-1/2 in a time-dependent magnetic field, without making the Markovian approximation. A two-cycle…
Decoherence of quantum gates based on Aharonov-Anandan phases in a multistep scheme
Xin Li, Yu Shi
We study quantum decoherence of single-qubit and two-qubit Aharonov-Anandan (AA) geometric phase gates realized in a multistep scheme. Each AA gate is also compared with the dynami…
Using Quantum entanglement to study CP and CPT violations
Yu Shi
We report some general phenomenological results concerning CP and CPT violations in joint decays of entangled pseudoscalar neutral mesons.
Number and spin densities in the ground state of a trapped mixture of two pseudospin-1/2 Bose gases with interspecies spin-exchange interaction
Jinlong Wang, Yu Shi
We consider the ground state of a mixture of two pseudospin-$\1/2$ Bose gases with interspecies spin exchange in a trapping potential. In the mean field approach, the ground state…
Einstein-Podolsky-Rosen State of Neutral Mesons: The Entangled Partner of K_L Is Not K_S
Yu Shi
In a factory, neutral kaons are produced in Einstein-Podolsky-Rosen (EPR) states, furthermore, a is tagged if its entangled partner is detected as , and vice versa.…
Field theory of low energy excitations of a mixture of two species of pseudospin-1/2 Bose gases with interspecies spin-exchange
Li Ge, Yu Shi
We develop a low energy effective field theory of a mixture of two species of pseudospin-1/2 atoms with interspecies spin-exchange, in addition to density-density interaction. This…