Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Hui-Huang Chen"'
Autor:
Hui-Huang Chen, Zun-Xian Huang
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 12, Pp 1-25 (2023)
Abstract In this paper, we consider the dynamics of charge imbalance resolved negativity after a local joining quench in the 1 + 1 dimensional free complex boson CFT. In the first part, we study the local joining quench by applying conformal maps, ob
Externí odkaz:
https://doaj.org/article/3c9d5d91bd564844a96e74cd158e382d
Autor:
Hui-Huang Chen
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 10, Pp 1-22 (2023)
Abstract In this paper, we consider the dynamics of Rényi negativities after a quantum quench in the free-boson chain with homogeneous dissipation. Initially we prepare the system in the squeezed thermal state, and then let it evolves under the tigh
Externí odkaz:
https://doaj.org/article/fa803c15ec3144b1ba3e4470acc207b9
Autor:
Hui-Huang Chen
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 8, Pp 1-26 (2022)
Abstract In this paper, we consider the time evolution of charge imbalance resolved negativity after a global quench in the 1+1 dimensional complex Klein-Gordon theory. We focus on two types of global quenches which are called boundary state quench a
Externí odkaz:
https://doaj.org/article/ac4254157e5e4a4e818006cca103e9f2
Autor:
Hui-Huang Chen
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 2, Pp 1-27 (2022)
Abstract In this paper, we consider the computation of charged moments of the reduced density matrix of two disjoint intervals in the 1+1 dimensional free compactified boson conformal field theory (CFT) by studying the four-point function of the flux
Externí odkaz:
https://doaj.org/article/ad745782ac8e4cac8979d43bcd7bfc13
Autor:
Hui-Huang Chen
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 10, Pp 1-3 (2022)
Externí odkaz:
https://doaj.org/article/2e32f4cd0e914136b17d233ceb59b37e
Autor:
Hui-Huang Chen
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 7, Pp 1-25 (2021)
Abstract We consider the symmetry resolution of relative entropies in the 1+1 dimensional free massless compact boson conformal field theory (CFT) which presents an internal U(1) symmetry. We calculate various symmetry resolved Rényi relative entrop
Externí odkaz:
https://doaj.org/article/53d3e802d08742498ffc207deb67f2e1
Autor:
Hui-Huang Chen
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 8, Pp 1-19 (2019)
Abstract In our previous work, the two-loop integrability of ABJM determinant like operator has been well established. In this paper, we push the integrability to all loop orders. The asymptotic Bethe ansatz equations for ABJM determinant like operat
Externí odkaz:
https://doaj.org/article/c50fac81f9454b20a6adda51890e53b4
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 3, Pp 1-21 (2019)
Abstract We prove the integrability of the two-loop open spin chain Hamiltonian from ABJM determinant like operators given in [1]. By explicitly constructing R-matrices and K-matrices, we successfully obtain the two-loop Hamiltonian from the double r
Externí odkaz:
https://doaj.org/article/cdab9dd8894d4984a5a5a35701a9d5d7
Autor:
Hui-Huang Chen
Publikováno v:
Physics Letters B, Vol 808, Iss , Pp 135631- (2020)
In the paper [1], the authors developed a new method to compute the exact overlap formulas between integrable boundary states and on-shell Bethe states in integrable spin chains. This method utilizes the coordinate Bethe ansatz representation of wave
Externí odkaz:
https://doaj.org/article/2fafb01a4fd541fb850c7db3f2926797
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 8, Pp 1-26 (2017)
Abstract We compute the two-loop anomalous dimension matrix in the scalar sector of planar N = 3 $$ \mathcal{N}=3 $$ flavored ABJM theory. Using coordinate Bethe ansatz, we obtain the reflection matrices and confirm that the boundary Yang-Baxter equa
Externí odkaz:
https://doaj.org/article/fefb9696bc28468ea898089edbb03f6d