412 citations · 1.4k across the 36 of their papers we have counts for
Showing 2020Show all
2 papers · 1 filter
hep-th2020★ 43 cited
Lorentzian Dynamics and Factorization Beyond Rationality
Chi-Ming Chang, Ying-Hsuan Lin
We investigate the emergence of topological defect lines in the conformal Regge limit of two-dimensional conformal field theory. We explain how a local operator can be factorized i…
hep-th2020★ 7 cited
On Exotic Consistent Anomalies in (1+1): A Ghost Story
Chi-Ming Chang, Ying-Hsuan Lin
We revisit 't Hooft anomalies in (1+1) non-spin quantum field theory, starting from the consistency and locality conditions, and find that consistent U(1) and gravitational anom…