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Results tagged with wick-rotation
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user 153694
Wick rotation substitutes an imaginary-number variable for a real-number time variable to map an expression or a problem in Minkowski space to one in Euclidean space which are easier to evaluate or solve. Use for all types of rigid analytic continuation maps.
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Kinematics of Scattering Amplitudes in $\left(2, 2\right)$ Signature within the Amplituhedron
I am just working my way through the concepts of Amplituhedron and often stumble across the phrase
[...] in $\left(2,2\right)$ signature $\lambda$, $\tilde{\lambda}$ are real and independent [...]
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