Simulation strategies for the massless lattice Schwinger model in the dual formulation
The dual form of the massless Schwinger model on the lattice overcomes the complex action problems from two sources: a topological term, as well as non-zero chemical potential, making these physically interesting cases accessible to Monte Carlo simulations. The partition function is represented as a...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
11 September 2017
|
| In: |
Nuclear physics. B, Particle physics
Year: 2017, Jahrgang: 924, Pages: 63-85 |
| ISSN: | 1873-1562 |
| DOI: | 10.1016/j.nuclphysb.2017.09.006 |
| Online-Zugang: | Verlag, kostenfrei, Volltext: http://dx.doi.org/10.1016/j.nuclphysb.2017.09.006 Verlag, kostenfrei, Volltext: http://www.sciencedirect.com/science/article/pii/S0550321317302870 
|
| Verfasserangaben: | Daniel Göschl, Christof Gattringer, Alexander Lehmann, Christoph Weis |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1580938736 | ||
| 003 | DE-627 | ||
| 005 | 20220815010548.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 180913s2017 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.nuclphysb.2017.09.006 |2 doi | |
| 035 | |a (DE-627)1580938736 | ||
| 035 | |a (DE-576)510938736 | ||
| 035 | |a (DE-599)BSZ510938736 | ||
| 035 | |a (OCoLC)1341018619 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 29 |2 sdnb | ||
| 100 | 1 | |a Göschl, Daniel |e VerfasserIn |0 (DE-588)1169844626 |0 (DE-627)1036441555 |0 (DE-576)510938590 |4 aut | |
| 245 | 1 | 0 | |a Simulation strategies for the massless lattice Schwinger model in the dual formulation |c Daniel Göschl, Christof Gattringer, Alexander Lehmann, Christoph Weis |
| 264 | 1 | |c 11 September 2017 | |
| 300 | |a 23 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Gesehen am 13.09.2018 | ||
| 520 | |a The dual form of the massless Schwinger model on the lattice overcomes the complex action problems from two sources: a topological term, as well as non-zero chemical potential, making these physically interesting cases accessible to Monte Carlo simulations. The partition function is represented as a sum over fermion loops, dimers and plaquette-surfaces such that all contributions are real and positive. However, these new variables constitute a highly constrained system and suitable update strategies have to be developed. In this exploratory study we present an approach based on locally growing plaquette-surfaces surrounded by fermion loop segments combined with a worm based strategy for updating chains of dimers, as well as winding fermion loops. The update strategy is checked with conventional simulations as well as reference data from exact summation on small volumes and we discuss some physical implications of the results. | ||
| 700 | 1 | |a Lehmann, Alexander |d 1992- |e VerfasserIn |0 (DE-588)1166903451 |0 (DE-627)1030774269 |0 (DE-576)510958176 |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Nuclear physics. B, Particle physics |d Amsterdam : North-Holland Publ. Co., 1967 |g 924(2017), Seite 63-85 |h Online-Ressource |w (DE-627)266014984 |w (DE-600)1466567-0 |w (DE-576)074959816 |x 1873-1562 |7 nnas |a Simulation strategies for the massless lattice Schwinger model in the dual formulation |
| 773 | 1 | 8 | |g volume:924 |g year:2017 |g pages:63-85 |g extent:23 |a Simulation strategies for the massless lattice Schwinger model in the dual formulation |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1016/j.nuclphysb.2017.09.006 |x Verlag |x Resolving-System |z kostenfrei |3 Volltext |
| 856 | 4 | 0 | |u http://www.sciencedirect.com/science/article/pii/S0550321317302870 |x Verlag |z kostenfrei |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20180913 | ||
| 993 | |a Article | ||
| 994 | |a 2017 | ||
| 998 | |g 1166903451 |a Lehmann, Alexander |m 1166903451:Lehmann, Alexander |d 130000 |d 130300 |e 130000PL1166903451 |e 130300PL1166903451 |k 0/130000/ |k 1/130000/130300/ |p 3 | ||
| 999 | |a KXP-PPN1580938736 |e 3025481609 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"name":{"displayForm":["Daniel Göschl, Christof Gattringer, Alexander Lehmann, Christoph Weis"]},"id":{"doi":["10.1016/j.nuclphysb.2017.09.006"],"eki":["1580938736"]},"origin":[{"dateIssuedKey":"2017","dateIssuedDisp":"11 September 2017"}],"relHost":[{"part":{"pages":"63-85","year":"2017","extent":"23","volume":"924","text":"924(2017), Seite 63-85"},"titleAlt":[{"title":"Nuclear physics <Amsterdam> / B"},{"title":"Particle physics"}],"pubHistory":["1.1967 - 877.2013; Vol. 878.2014 -"],"language":["eng"],"recId":"266014984","disp":"Simulation strategies for the massless lattice Schwinger model in the dual formulationNuclear physics. B, Particle physics","type":{"bibl":"periodical","media":"Online-Ressource"},"note":["Gesehen am 24.05.23","Fortsetzung der Druck-Ausgabe"],"title":[{"partname":"Particle physics","title":"Nuclear physics","subtitle":"journal devoted to the experimental and theoretical study of the fundamental constituents of matter and their interactions","title_sort":"Nuclear physics"}],"physDesc":[{"extent":"Online-Ressource"}],"id":{"issn":["1873-1562"],"eki":["266014984"],"zdb":["1466567-0"]},"origin":[{"publisherPlace":"Amsterdam","publisher":"North-Holland Publ. Co.","dateIssuedKey":"1967","dateIssuedDisp":"1967-"}]}],"physDesc":[{"extent":"23 S."}],"person":[{"roleDisplay":"VerfasserIn","display":"Göschl, Daniel","role":"aut","family":"Göschl","given":"Daniel"},{"role":"aut","roleDisplay":"VerfasserIn","display":"Lehmann, Alexander","given":"Alexander","family":"Lehmann"}],"title":[{"title_sort":"Simulation strategies for the massless lattice Schwinger model in the dual formulation","title":"Simulation strategies for the massless lattice Schwinger model in the dual formulation"}],"language":["eng"],"recId":"1580938736","type":{"media":"Online-Ressource","bibl":"article-journal"},"note":["Gesehen am 13.09.2018"]} | ||
| SRT | |a GOESCHLDANSIMULATION1120 | ||