Home > Research > Publications & Outputs > Lattice Hamiltonian approach to the Schwinger m...

Associated organisational unit

Electronic data

  • 1410.7597v2

    Rights statement: ?c Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.

    Accepted author manuscript, 331 KB, PDF document

    Available under license: CC BY-NC-SA: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License

Links

Keywords

View graph of relations

Lattice Hamiltonian approach to the Schwinger model: further results from the strong coupling expansion

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

Published

Standard

Lattice Hamiltonian approach to the Schwinger model: further results from the strong coupling expansion. / Szyniszewski, Marcin; Cichy, Krzysztof; Kujawa-Cichy, Agnieszka.
LATTICE 2014. Prceedings of Science, 2014.

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

Harvard

Szyniszewski, M, Cichy, K & Kujawa-Cichy, A 2014, Lattice Hamiltonian approach to the Schwinger model: further results from the strong coupling expansion. in LATTICE 2014. Prceedings of Science, The 32nd International Symposium on Lattice Field Theory, New York, United States, 23/06/14. <http://pos.sissa.it/archive/conferences/214/314/LATTICE2014_314.pdf>

APA

Vancouver

Author

Szyniszewski, Marcin ; Cichy, Krzysztof ; Kujawa-Cichy, Agnieszka. / Lattice Hamiltonian approach to the Schwinger model : further results from the strong coupling expansion. LATTICE 2014. Prceedings of Science, 2014.

Bibtex

@inproceedings{f317c4196fb54aecb6b18e02b41b4755,
title = "Lattice Hamiltonian approach to the Schwinger model: further results from the strong coupling expansion",
abstract = "We employ exact diagonalization with strong coupling expansion to the massless and massive Schwinger model. New results are presented for the ground state energy and scalar mass gap in the massless model, which improve the precision to nearly 10^-9 %. We also investigate the chiral condensate and compare our calculations to previous results available in the literature. Oscillations of the chiral condensate which are present while increasing the expansion order are also studied and are shown to be directly linked to the presence of flux loops in the system.",
keywords = "hep-lat",
author = "Marcin Szyniszewski and Krzysztof Cichy and Agnieszka Kujawa-Cichy",
note = "7 pages, 6 figures, to appear in PoS(Lattice 2014)314; The 32nd International Symposium on Lattice Field Theory ; Conference date: 23-06-2014 Through 28-06-2014",
year = "2014",
month = oct,
day = "28",
language = "English",
booktitle = "LATTICE 2014",
publisher = "Prceedings of Science",

}

RIS

TY - GEN

T1 - Lattice Hamiltonian approach to the Schwinger model

T2 - The 32nd International Symposium on Lattice Field Theory

AU - Szyniszewski, Marcin

AU - Cichy, Krzysztof

AU - Kujawa-Cichy, Agnieszka

N1 - 7 pages, 6 figures, to appear in PoS(Lattice 2014)314

PY - 2014/10/28

Y1 - 2014/10/28

N2 - We employ exact diagonalization with strong coupling expansion to the massless and massive Schwinger model. New results are presented for the ground state energy and scalar mass gap in the massless model, which improve the precision to nearly 10^-9 %. We also investigate the chiral condensate and compare our calculations to previous results available in the literature. Oscillations of the chiral condensate which are present while increasing the expansion order are also studied and are shown to be directly linked to the presence of flux loops in the system.

AB - We employ exact diagonalization with strong coupling expansion to the massless and massive Schwinger model. New results are presented for the ground state energy and scalar mass gap in the massless model, which improve the precision to nearly 10^-9 %. We also investigate the chiral condensate and compare our calculations to previous results available in the literature. Oscillations of the chiral condensate which are present while increasing the expansion order are also studied and are shown to be directly linked to the presence of flux loops in the system.

KW - hep-lat

M3 - Conference contribution/Paper

BT - LATTICE 2014

PB - Prceedings of Science

Y2 - 23 June 2014 through 28 June 2014

ER -