Lefschetz thimbles and stochastic quantization: Complex actions in the complex plane
Lefschetz thimbles and stochastic quantization: Complex actions in the complex plane
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Lefschetz 顶针和随机量化:复平面中的复杂动作
DOI:
10.1103/physrevd.88.094501
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发表时间:
2013
影响因子:
5
通讯作者:
Aarts G
中科院分区:
文献类型:
--
作者:
Aarts G
Lattice field theories with a complex action can be studied numerically by allowing a complexified configuration space to be explored. Here we compare the recently introduced formulation on a Lefschetz thimble with the result from stochastic quantization (or complex Langevin dynamics) in the case of a simple model and contrast the distributions being sampled. We also study the role of the residual phase on the Lefschetz thimble.
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DOI:
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发表时间:
2013
期刊:
影响因子:
--
作者:
D. Ferrante;G. Guralnik;Z. Guralnik;C. Pehlevan
通讯作者:
C. Pehlevan
影响因子:
5.4
作者:
G. Basar;G. Dunne;M. Ünsal
通讯作者:
M. Ünsal
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
M. Cristoforetti;L. Scorzato;F. Renzo
通讯作者:
F. Renzo
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
G. Guralnik;Z. Guralnik
通讯作者:
Z. Guralnik
影响因子:
2.7
作者:
Aarts, Gert;Bongiovanni, Lorenzo;Stamatescu, Ion-Olimpiu
通讯作者:
Stamatescu, Ion-Olimpiu