| Issue |
EPJ Web Conf.
Volume 175, 2018
35th International Symposium on Lattice Field Theory (Lattice 2017)
|
|
|---|---|---|
| Article Number | 11004 | |
| Number of page(s) | 8 | |
| Section | 11 Theoretical Developments | |
| DOI | https://doi.org/10.1051/epjconf/201817511004 | |
| Published online | 26 March 2018 | |
https://doi.org/10.1051/epjconf/201817511004
Beyond Complex Langevin Equations: positive representation of a class of complex measures
1
Max-Planck-Institut für Physik (Werner-Heisenberg-Institut), München, Germany
2
M. Smoluchowski Institute of Physics, Jagiellonian University, Cracow, Poland
* Speaker, e-mail: Jacek.Wosiek@uj.edu.pl
Published online: 26 March 2018
A positive representation for a set of complex densities is constructed. In particular, complex measures on a direct product of U(1) groups are studied. After identifying general conditions which such representations should satisfy, several concrete realizations are proposed. Their utility is illustrated in few concrete examples representing problems in abelian lattice gauge theories.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.