44 citations · 146 across the 14 of their papers we have counts for
14 papers
Defect Conformal Manifolds along RG Domain Walls between -Parafermions and Minimal Models
Jin-Rui Zhang, Jing-Hao Jin, Ting-Kai Chen +1
We investigate the renormalization group (RG) domain walls interpolating between the parafermion theory (the critical -state Potts model) and the Virasoro minimal…
MSW-type compactifications of 6d SCFTs on 4-manifolds
Jin Chen, Zhuo Chen, Wei Cui +1
In this work, we study compactifications of 6d SCFTs, in particular those of conformal matter type, on Kähler 4-manifolds. We show how this can be realized via wrapping M5…
Topological Defect Lines in Two Dimensional Fermionic CFTs
Chi-Ming Chang, Jin Chen, Fengjun Xu
We consider topological defect lines (TDLs) in two-dimensional fermionic conformal field theories (CFTs). Besides inheriting all the properties of TDLs in bosonic CFTs, TDLs in fer…
Elliptic Quantum Curves of 6d SO(N) theories
Jin Chen, Babak Haghighat, Hee-Cheol Kim +3
We discuss supersymmetric defects in 6d SCFTs with gauge group and fundamental flavors. The codimension 2 and 4 defects are engineere…
E-string Quantum Curve
Jin Chen, Babak Haghighat, Hee-Cheol Kim +2
In this work we study the quantisation of the Seiberg-Witten curve for the E-string theory compactified on a two-torus. We find that the resulting operator expression belongs to th…
Fibre-base duality of 5d KK theories
Andreas P. Braun, Jin Chen, Babak Haghighat +2
We study circle compactifications of 6d superconformal field theories giving rise to 5d rank 1 and rank 2 Kaluza-Klein theories. We realise the resulting theories as M-theory compa…
Elliptic Quantum Curves of Class
Jin Chen, Babak Haghighat, Hee-Cheol Kim +1
Quantum curves arise from Seiberg-Witten curves associated to 4d gauge theories by promoting coordinates to non-commutative operators. In this way the algebraic equ…
Long Way to Ricci Flatness
Jin Chen, Chao-Hsiang Sheu, Mikhail Shifman +2
We study two-dimensional weighted supersymmetric models with the goal of exploring their infrared (IR) limit. are sim…
4d N=1 from 6d D-type N=(1,0)
Jin Chen, Babak Haghighat, Shuwei Liu +1
Compactifications of 6d N=(1,0) SCFTs give rise to new 4d N=1 SCFTs and shed light on interesting dualities between such theories. In this paper we continue exploring this line of…
Comments on the NSVZ Functions in Two-dimensional Supersymmetric Models
Jin Chen, Mikhail Shifman
The NSVZ functions in two-dimensional supersymmetric models are revisited. We construct and discuss a broad class of such models using the gauge formulation.…
Anomalies of Minimal N=(0, 1) and N=(0, 2) Sigma Models on Homogeneous Spaces
Jin Chen, Xiaoyi Cui, Mikhail Shifman +1
We study chiral anomalies in and two-dimensional minimal sigma models defined on generic homogeneous spaces . Such minimal theories contain only (…
On Isometry Anomalies in Minimal N=(0,1) and N=(0,2) Sigma Models
Jin Chen, Xiaoyi Cui, Mikhail Shifman +1
The two-dimensional minimal supersymmetric sigma models with homogeneous target spaces and chiral fermions of the same chirality are revisited. We demonstrate that the Moore-…
N=(0, 2) Deformation of (2, 2) Sigma Models: Geometric Structure, Holomorphic Anomaly and Exact Beta Functions
Jin Chen, Xiaoyi Cui, Mikhail Shifman +1
We study N=(0,2) deformed (2,2) two-dimensional sigma models. Such heterotic models were discovered previously on the world sheet of non-Abelian strings supported by certain four-d…
Instanton Fermionic Zero Modes of Heterotic CP(1) Sigma Model
Jin Chen
We discuss instanton fermionic zero modes in the heterotic N=(0,2) modification of the CP(1) sigma model in two dimensions. By calculating its chiral anomaly we prove that the numb…