Efficient use of the Generalized Eigenvalue Problem

B. Blossier, G. von Hippel, T. Mendes, R. Sommer, M. Della Morte

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Resumé

We analyze the systematic errors made when using the generalized eigenvalue problem to extract energies and matrix elements in lattice gauge theory. Effective theories such as HQET are also discussed. Numerical results are shown for the extraction of ground-state and excited B-meson masses and the ground-state decay constant in the static approximation.
OriginalsprogUdefineret/Ukendt
TidsskriftPoS LATTICE
StatusUdgivet - 7. aug. 2008

Bibliografisk note

8 pages, 3 postscript figures; talk presented at the XXVI Symposium on Lattice Field Theory, Williamsburg, Virginia, USA, July 14-19 2008

Emneord

  • hep-lat

Citer dette

Blossier, B., Hippel, G. V., Mendes, T., Sommer, R., & Morte, M. D. (2008). Efficient use of the Generalized Eigenvalue Problem. PoS LATTICE.
Blossier, B. ; Hippel, G. von ; Mendes, T. ; Sommer, R. ; Morte, M. Della. / Efficient use of the Generalized Eigenvalue Problem. I: PoS LATTICE. 2008.
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Blossier, B, Hippel, GV, Mendes, T, Sommer, R & Morte, MD 2008, 'Efficient use of the Generalized Eigenvalue Problem', PoS LATTICE.

Efficient use of the Generalized Eigenvalue Problem. / Blossier, B.; Hippel, G. von; Mendes, T.; Sommer, R.; Morte, M. Della.

I: PoS LATTICE, 07.08.2008.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

TY - JOUR

T1 - Efficient use of the Generalized Eigenvalue Problem

AU - Blossier, B.

AU - Hippel, G. von

AU - Mendes, T.

AU - Sommer, R.

AU - Morte, M. Della

N1 - 8 pages, 3 postscript figures; talk presented at the XXVI Symposium on Lattice Field Theory, Williamsburg, Virginia, USA, July 14-19 2008

PY - 2008/8/7

Y1 - 2008/8/7

N2 - We analyze the systematic errors made when using the generalized eigenvalue problem to extract energies and matrix elements in lattice gauge theory. Effective theories such as HQET are also discussed. Numerical results are shown for the extraction of ground-state and excited B-meson masses and the ground-state decay constant in the static approximation.

AB - We analyze the systematic errors made when using the generalized eigenvalue problem to extract energies and matrix elements in lattice gauge theory. Effective theories such as HQET are also discussed. Numerical results are shown for the extraction of ground-state and excited B-meson masses and the ground-state decay constant in the static approximation.

KW - hep-lat

M3 - Tidsskriftartikel

JO - PoS LATTICE

JF - PoS LATTICE

ER -

Blossier B, Hippel GV, Mendes T, Sommer R, Morte MD. Efficient use of the Generalized Eigenvalue Problem. PoS LATTICE. 2008 aug 7.