Abstract
| Original language | English |
|---|---|
| Article number | 07039 |
| Journal | E P J Web of Conferences |
| Volume | 175 |
| Number of pages | 7 |
| ISSN | 2100-014X |
| DOIs | |
| Publication status | Published - 26. Mar 2018 |
| Event | 35th International Symposium on Lattice Field Theory - Granada, Spain Duration: 18. Jun 2017 → 24. Jun 2017 Conference number: 35 |
Conference
| Conference | 35th International Symposium on Lattice Field Theory |
|---|---|
| Number | 35 |
| Country | Spain |
| City | Granada |
| Period | 18/06/2017 → 24/06/2017 |
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Improved convergence of Complex Langevin simulations. / Attanasio, Felipe; Jäger, Benjamin.
In: E P J Web of Conferences, Vol. 175, 07039, 26.03.2018.Research output: Contribution to journal › Conference article › Research › peer-review
TY - GEN
T1 - Improved convergence of Complex Langevin simulations
AU - Attanasio, Felipe
AU - Jäger, Benjamin
PY - 2018/3/26
Y1 - 2018/3/26
N2 - The sign problem appears in lattice QCD as soon as a non-zero chemical potential is introduced. This prevents direct simulations to determine the phase structure of the strongly interacting matter. Complex Langevin methods have been successfully used for various models or approximations of QCD. However, in some scenarios it converges to incorrect results. We present developments of our new method that helps to improve the convergence by keeping the system closer to the SU(3) manifold and discuss preliminary tests and results.
AB - The sign problem appears in lattice QCD as soon as a non-zero chemical potential is introduced. This prevents direct simulations to determine the phase structure of the strongly interacting matter. Complex Langevin methods have been successfully used for various models or approximations of QCD. However, in some scenarios it converges to incorrect results. We present developments of our new method that helps to improve the convergence by keeping the system closer to the SU(3) manifold and discuss preliminary tests and results.
KW - hep-lat
U2 - 10.1051/epjconf/201817507039
DO - 10.1051/epjconf/201817507039
M3 - Conference article
VL - 175
JO - E P J Web of Conferences
JF - E P J Web of Conferences
SN - 2100-014X
M1 - 07039
ER -