In physics, Liouville field theory (or simply Liouville theory) is a two-dimensional conformal field theory whose classical equation of motion is a generalization of Liouville's equation. Liouville theory is defined for all complex values of the central charge c {\displaystyle c} of its Virasoro symmetry algebra, but it is unitary only if c ∈ ( 1 , + ∞ ) , {\displaystyle c\in (1,+\infty ),} and its classical limit is c → + ∞ .
In physics, Liouville field theory (or simply Liouville theory) is a two-dimensional conformal field theory whose classical equation of motion is a generalization of Liouville's equation. Liouville theory is defined for all complex values of the central charge c {\displaystyle c} of its Virasoro symmetry algebra, but it is unitary only if c ∈ ( 1 , + ∞ ) , {\displaystyle c\in (1,+\infty ),} and its classical limit is c → + ∞ .
Source: Wikipedia "Liouville field theory" · CC BY-SA 4.0
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