Taylor expansions on Lefschetz thimbles
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DOI: 10.1103/physrevd.103.034513
Abstract: Thimble regularization is a possible solution to the sign problem, which is evaded by formulating quantum field theories on manifolds where the imaginary part of the action stays constant (Lefschetz thimbles). A major obstacle is… read more here.
Keywords: taylor expansions; expansions lefschetz; lefschetz thimbles;