Glueballs and topological charge in the presence of dynamical quarks

Khalil M. Bitar; Thomas A. Degrand; R. Edwards; Steven Gottlieb; U. M. Heller; A. D. Kennedy; J. B. Kogut; A. Kraznitz; W. Liu; Michael C. Ogilvie; R. L. Renken; Pietro Rossi; D. K. Sinclair; R. L. Sugar; Michael Teper; D. Toussaint; K. C. Wang

doi:10.1016/0920-5632(91)90947-D

Glueballs and topological charge in the presence of dynamical quarks

Khalil M. Bitar, Thomas A. Degrand, R. Edwards, Steven Gottlieb, U. M. Heller, A. D. Kennedy, J. B. Kogut, A. Kraznitz, W. Liu, Michael C. Ogilvie, R. L. Renken, Pietro Rossi, D. K. Sinclair, R. L. Sugar, Michael Teper, D. Toussaint, K. C. Wang

Physics

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

We have estimated the string tension and the masses of the 0⁺⁺ and 2⁺⁺ glueballs in lattice QCD with 2 light flavours of staggered quarks. In addition we have measured the topological charge and hence susceptibility of our gauge field configurations. The simulations were performed at 6/g² = 5.6 and quark masses m = 0.01 and 0.025 (lattice units) on lattice sizes ranging from 12⁴ to 16⁴.

Original language	English (US)
Pages (from-to)	390-393
Number of pages	4
Journal	Nuclear Physics B (Proceedings Supplements)
Volume	20
Issue number	C
DOIs	https://doi.org/10.1016/0920-5632(91)90947-D
State	Published - May 20 1991

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics

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Bitar, K. M., Degrand, T. A., Edwards, R., Gottlieb, S., Heller, U. M., Kennedy, A. D., Kogut, J. B., Kraznitz, A., Liu, W., Ogilvie, M. C., Renken, R. L., Rossi, P., Sinclair, D. K., Sugar, R. L., Teper, M., Toussaint, D., & Wang, K. C. (1991). Glueballs and topological charge in the presence of dynamical quarks. Nuclear Physics B (Proceedings Supplements), 20(C), 390-393. https://doi.org/10.1016/0920-5632(91)90947-D

Glueballs and topological charge in the presence of dynamical quarks. / Bitar, Khalil M.; Degrand, Thomas A.; Edwards, R.; Gottlieb, Steven; Heller, U. M.; Kennedy, A. D.; Kogut, J. B.; Kraznitz, A.; Liu, W.; Ogilvie, Michael C.; Renken, R. L.; Rossi, Pietro; Sinclair, D. K.; Sugar, R. L.; Teper, Michael; Toussaint, D.; Wang, K. C.

In: Nuclear Physics B (Proceedings Supplements), Vol. 20, No. C, 20.05.1991, p. 390-393.

Research output: Contribution to journal › Article › peer-review

Bitar, KM, Degrand, TA, Edwards, R, Gottlieb, S, Heller, UM, Kennedy, AD, Kogut, JB, Kraznitz, A, Liu, W, Ogilvie, MC, Renken, RL, Rossi, P, Sinclair, DK, Sugar, RL, Teper, M, Toussaint, D & Wang, KC 1991, 'Glueballs and topological charge in the presence of dynamical quarks', Nuclear Physics B (Proceedings Supplements), vol. 20, no. C, pp. 390-393. https://doi.org/10.1016/0920-5632(91)90947-D

Bitar, Khalil M. ; Degrand, Thomas A. ; Edwards, R. ; Gottlieb, Steven ; Heller, U. M. ; Kennedy, A. D. ; Kogut, J. B. ; Kraznitz, A. ; Liu, W. ; Ogilvie, Michael C. ; Renken, R. L. ; Rossi, Pietro ; Sinclair, D. K. ; Sugar, R. L. ; Teper, Michael ; Toussaint, D. ; Wang, K. C. / Glueballs and topological charge in the presence of dynamical quarks. In: Nuclear Physics B (Proceedings Supplements). 1991 ; Vol. 20, No. C. pp. 390-393.

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AU - Degrand, Thomas A.

AU - Edwards, R.

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AU - Kennedy, A. D.

AU - Kogut, J. B.

AU - Kraznitz, A.

AU - Liu, W.

AU - Ogilvie, Michael C.

AU - Renken, R. L.

AU - Rossi, Pietro

AU - Sinclair, D. K.

AU - Sugar, R. L.

AU - Teper, Michael

AU - Toussaint, D.

AU - Wang, K. C.

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