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Large charge bootstrap with U(1) current probes
DOI:10.1007/JHEP05(2026)121.png)
Abstract
En 中文
We study the large-charge bootstrap for conformal field theories with a U(1) symmetry extending the analysis of scalar probes to include conserved currents. We formulate the bootstrap equations and analyze their solutions assuming the existence of a non-trivial macroscopic limit and that the spectrum organizes into a finite number of Regge trajectories. We show that current probes lead to additional bootstrap constraints that are absent in the purely scalar case, and we classify the resulting solutions.
Keywords:
Effective Field Theories
Nonperturbative Effects
Scale and Conformal Symmetries
Integrable Field Theories
Elementary Particles
Quantum Field Theory
Quantum Field Theories
String Theory
Classical and Quantum Gravitation
Relativity Theory
Quantum Physics
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