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

Testing a new gauge-fixed Fourier acceleration algorithm

Jul 23, 2018, 2:20 PM
20m
103 (Kellogg Hotel and Conference Center)

103

Kellogg Hotel and Conference Center

219 S Harrison Rd, East Lansing, MI 48824
Algorithms and Machines Algorithms and Machines

Speaker

Mr Yidi Zhao (Columbia University)

Description

In hybrid Monte Carlo evolution, by imposing a physical gauge condition, simple Fourier acceleration can be used to generate conjugate momenta and potentially reduce critical slowing down. This modified gauge evolution algorithm does not change the gauge-independent properties of the resulting gauge field configurations. We describe this algorithm and present results from our first numerical experiments

Primary author

Mr Yidi Zhao (Columbia University)

Presentation Materials