69 citations · 82 across the 9 of their papers we have counts for
9 papers
Carrollian Dictionary for Massive Particles at Null Infinity
Yu-fan Zheng
Massive particles reach timelike rather than null infinity, leaving their Carrollian boundary description unresolved. We construct a Carrollian dictionary for massive one-particle…
Missing Descendants in the Carrollian Conformal Family
Yu-fan Zheng
In the Carrollian conformal algebra, the relation implies that annihilates all operators generated from a primary by temporal translation . The standard co…
Carrollian holography with agentic AI: Real mass is imaginary
Reiko Liu, Wen-Jie Ma, Hu Zheng +1
We introduce LACIA, a verification-driven agentic AI workflow for theoretical physics, and apply it with independent human checks to construct Carrollian conformal bases. We develo…
Supersymmetric BMS Algebras Revisited: Electric/Magnetic Superalgebras and Free Field Realization
Yu-fan Zheng
In this work, we present a systematic classification of supersymmetric extensions of the BMS algebra and their realizations in free field theories. By requiring that supercharg…
Structure of Carrollian (conformal) superalgebra
Yu-fan Zheng, Bin Chen
In this work, we investigate possible supersymmetric extensions of the Carrollian algebra and the Carrollian conformal algebra in both and . For the super-Carrollian alg…
Quantization of Carrollian conformal scalar theories
Bin Chen, Haowei Sun, Yu-fan Zheng
In this work, we study the quantization of Carrollian conformal scalar theories, including two-dimensional(2D) magnetic scalar and three-dimensional(3D) electric and magnetic scala…
Path-integral quantization of tensionless (super) string
Bin Chen, Zezhou Hu, Zhe-fei Yu +1
In this work, we study the tensionless (super)string in the formalism of path-integral quantization. We introduce BMS and ghosts intrinsically by accounting for the Fadde…
Constructing Carrollian Field Theories from Null Reduction
Bin Chen, Reiko Liu, Haowei Sun +1
In this paper, we propose a novel way to construct off-shell actions of -dimensional Carrollian field theories by considering the null-reduction of the Bargmann invariant action…
On Higher-dimensional Carrollian and Galilean Conformal Field Theories
Bin Chen, Reiko Liu, Yu-fan Zheng
In this paper, we study the Carrollian and Galilean conformal field theories (CCFT and GCFT) in dimensions. We construct the highest weight representations (HWR) of Carrollia…