Transverse field γ -matrix spin chains
Publication
, Journal Article
Siew, RX; Chandrasekharan, S; Kaul, RK
Published in: Physical Review D
November 1, 2024
We introduce a simple lattice spin model that is written in terms of the well-known four-dimensional γ-matrix representation of the Clifford algebra. The local spins with a four-dimensional Hilbert space transform in a spinorial (1/2,0) (0,1/2) representation of SO(4), a symmetry of our model. When studied on a chain, and as a function of a transverse field tuning parameter, our model undergoes a quantum phase transition from a valence bond solid phase to a critical phase that is described by an SU(2)1 Wess-Zumino-Witten field theory.
Duke Scholars
Published In
Physical Review D
DOI
EISSN
2470-0029
ISSN
2470-0010
Publication Date
November 1, 2024
Volume
110
Issue
9
Citation
APA
Chicago
ICMJE
MLA
NLM
Siew, R. X., Chandrasekharan, S., & Kaul, R. K. (2024). Transverse field γ -matrix spin chains. Physical Review D, 110(9). https://doi.org/10.1103/PhysRevD.110.094510
Siew, R. X., S. Chandrasekharan, and R. K. Kaul. “Transverse field γ -matrix spin chains.” Physical Review D 110, no. 9 (November 1, 2024). https://doi.org/10.1103/PhysRevD.110.094510.
Siew RX, Chandrasekharan S, Kaul RK. Transverse field γ -matrix spin chains. Physical Review D. 2024 Nov 1;110(9).
Siew, R. X., et al. “Transverse field γ -matrix spin chains.” Physical Review D, vol. 110, no. 9, Nov. 2024. Scopus, doi:10.1103/PhysRevD.110.094510.
Siew RX, Chandrasekharan S, Kaul RK. Transverse field γ -matrix spin chains. Physical Review D. 2024 Nov 1;110(9).
Published In
Physical Review D
DOI
EISSN
2470-0029
ISSN
2470-0010
Publication Date
November 1, 2024
Volume
110
Issue
9