177 citations · 869 across the 23 of their papers we have counts for
23 papers
Lüscher equation with long-range forces
Rishabh Bubna, Hans-Werner Hammer, Fabian Müller +3
We derive the modified Lüscher equation in the presence of the long-range force caused by the exchange of a light particle. It is shown that the use of this equation enables one to…
Lellouch-Lüscher factor for the decays
Jin-Yi Pang, Rishabh Bubna, Fabian Müller +2
We derive an explicit expression for the Lellouch-Lüscher (LL) factor in the decays at leading order (without derivative couplings). Several important technical details a…
Three-body coupled channel framework for two-neutron halo nuclei
Jin-Yi Pang, Li-Tan Li, Feng-Kun Guo +1
We study the Borromean nuclei formed by a core nucleus and two neutrons in a nonrelativistic effective field theory formalism considering both neutron-neutron and neutron-core inte…
Three-particle Lellouch-Lüscher formalism in moving frames
Fabian Müller, Jin-Yi Pang, Akaki Rusetsky +1
A manifestly relativistic-invariant Lellouch-Lüscher formalism for the three-particle decays is proposed. Similarly to ref.[1], the formalism is based on the use of the non-relativ…
Spurious poles in a finite volume
Jin-Yi Pang, Martin Ebert, Hans-Werner Hammer +3
Using effective-range expansion for the two-body amplitudes may generate spurious sub-threshold poles outside of the convergence range of the expansion. In the infinite volume, the…
Relativistic-invariant formulation of the NREFT three-particle quantization condition
Fabian Müller, Jin-Yi Pang, Akaki Rusetsky +1
A three-particle quantization condition on the lattice is written down in a manifestly relativistic-invariant form by using a generalization of the non-relativistic effective field…
Generalization of Weinberg's Compositeness Relations
Yan Li, Feng-Kun Guo, Jin-Yi Pang +1
We generalize the time-honored Weinberg's compositeness relations by including the range corrections through considering a general form factor. In Weinberg's derivation, he conside…
system in finite volume
Jin-Yi Pang, Jia-Jun Wu, Li-Sheng Geng
The 3-body system is supposed to be bound due to the strongly attractive interaction between the meson and the meson in the isospin zero channel. The minimum quark co…
Thermal behaviors of light scalar resonances at low temperatures
Rui Gao, Zhi-Hui Guo, Jin-Yi Pang
We study the thermal properties of the lowest multiplet of the QCD light-flavor scalar resonances, including the , , and , in the…
Energy shift of the three-particle system in a finite volume
Jin-Yi Pang, Jia-Jun Wu, H. -W. Hammer +2
Using the three-particle quantization condition recently obtained in the particle-dimer framework, the finite-volume energy shift of the two lowest three-particle scattering states…
The chiral vortical effect in Wigner function approach
Jian-hua Gao, Jin-yi Pang, Qun Wang
It is more subtle to obtain the chiral vortical effect (CVE) than chiral magnetic effect (CME) in quantum transport approach. To investigate the subtlty of the CVE we present two d…
Three-body spectrum in a finite volume: the role of cubic symmetry
M. Döring, H. -W. Hammer, M. Mai +3
The three-particle quantization condition is partially diagonalized in the center-of-mass frame by using cubic symmetry on the lattice. To this end, instead of spherical harmonics,…
On the Renormalization of Entanglement Entropy
Jiunn-Wei Chen, Jin-Yi Pang
The renormalization of entanglement entropy of quantum field theories is investigated in the simplest setting with a scalar field theory. The 3+1 dimensional spacetime is se…
Three particle quantization condition in a finite volume: 2. general formalism and the analysis of data
H. -W. Hammer, J. -Y. Pang, A. Rusetsky
We derive the three-body quantization condition in a finite volume using an effective field theory in the particle-dimer picture. Moreover, we consider the extraction of physical o…
Three-particle quantization condition in a finite volume: 1. The role of the three-particle force
H. -W. Hammer, J. -Y. Pang, A. Rusetsky
Using non-relativistic effective Lagrangians in the particle-dimer picture, we rederive the expression for the energy shift of a loosely bound three-particle bound state of identic…
Pseudoscalar condensation induced by chiral anomaly and vorticity for massive fermions
Ren-hong Fang, Jin-yi Pang, Qun Wang +1
We derive the pseudoscalar condensate induced by anomaly and vorticity from the Wigner function for massive fermions in homogeneous electromagnetic fields. It has an anomaly term a…
Strong Coupling Expansion of the Entanglement Entropy of Yang-Mills Gauge Theories
Jiunn-Wei Chen, Shou-Huang Dai, Jin-Yi Pang
We propose a novel prescription for calculating the entanglement entropy of the Yang-Mills gauge theories on the lattice under the strong coupling expansion in powers of $β…
Entanglement Entropy and Quantum Phase Transition in the -model
Jiunn-Wei Chen, Shou-Huang Dai, Jin-Yi Pang
We investigate how entanglement entropy behaves in a non-conformal scalar field system with a quantum phase transition, by the replica method. We study the -model in 3+1 dimensi…
Kinetic equations for massive Dirac fermions in electromagnetic field with non-Abelian Berry phase
Jiunn-Wei Chen, Jin-yi Pang, Shi Pu +1
We derive a semi-classical effective action and the kinetic equation for massive Dirac fermions in electromagnetic fields. The non-Abelian Berry phase structure emerges from two he…
Pairing fluctuation effects in a strongly coupled color superfluid/superconductor
Jinyi Pang, Jincheng Wang, Lianyi He
We investigate the effects of pairing fluctuations in fermionic superfluids/superconductors where pairing occurs among three species (colors) of fermions. Such color superfluids/su…
Some recent progress on quark pairings in dense quark and nuclear matter
Jin-yi Pang, Jin-cheng Wang, Qun Wang
We give a brief overview on some recent progress in quark pairings in dense quark/nuclear matter mostly developed in the past five years. We focus on following aspects in particula…
Spin-one color superconductors: collective modes and effective Lagrangian
Jin-yi Pang, Tomas Brauner, Qun Wang
We investigate the collective excitations in spin-one color superconductors. We classify the Nambu--Goldstone modes by the pattern of spontaneous symmetry breaking, and then use th…
Symmetry breaking patterns and collective modes of spin-one color superconductors
Tomas Brauner, Jin-yi Pang, Qun Wang
Spin-one color superconductor is a viable candidate phase of dense matter in the interiors of compact stars. Its low-energy excitations will influence the transport properties of s…