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Register a new userWave functionals of free real and complex scalar fields on a 1+1 dimensional lattice
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Authors
Alexander Kartavtsev
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We obtain wave functionals of free real and complex scalar fields on a 1+1 dimensional lattice by explicitly calculating the path integral for transition from one field configuration to another. The obtained expressions are useful for cross-checking quality of approximations schemes used to study self-interacting fields on the lattice.
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