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36th Annual International Symposium on Lattice Field Theory

22-28 July 2018
Kellogg Hotel and Conference Center
EST timezone

A tensorial toolkit for quantum computing

Jul 26, 2018, 9:10 AM
20m
107 (Kellogg Hotel and Conference Center)

107

Kellogg Hotel and Conference Center

219 S Harrison Rd, East Lansing, MI 48824
Theoretical Developments

Speaker

Yannick Meurice (U. of Iowa)

Description

In most lattice simulations, the variables of integration are compact and character expansion (for instance Fourier analysis for $U(1)$ models) can be used to rewrite the partition function and average observables as discrete sums of contracted tensors. This reformulations have been used for RG blocking but they are also suitable for quantum computing. We discuss FAQ about tensorial reformulations: boundary conditions, Grassmann variables, Ward identities and manifest gauge invariance.

Primary author

Yannick Meurice (U. of Iowa)

 Slides