Simulating lattice field theories on multiple thimbles

Francesco Di Renzo

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arXiv · 1710.06958

Simulating lattice field theories on multiple thimbles

Francesco Di Renzo

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Abstract

Simulating thimble regularization of lattice field theory can be tricky when more than one thimble is to be taken into account. A couple of years ago we proposed a solution for this problem. More recently this solution proved to be effective in the case of 0+1 dimensional QCD. A few lessons we can learnt, including the role of symmetries and general hints on algorithmic solutions.

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Francesco Di Renzo. 2017-10-18. Simulating lattice field theories on multiple thimbles. https://arxiv.org/abs/1710.06958

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