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Center vortices in confinement.

Alexandru, Viorel-Andrei.

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Center vortices in confinement.

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	Center vortices in confinement./
作者:	Alexandru, Viorel-Andrei.
面頁冊數:	148 p.
附註:	Director: Richard W. Haymaker.
Contained By:	Dissertation Abstracts International62-07B.
標題:	Physics, Elementary Particles and High Energy. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3021418
ISBN:	0493328246

Center vortices in confinement.
Alexandru, Viorel-Andrei.

Center vortices in confinement. - 148 p.

Director: Richard W. Haymaker.

Thesis (Ph.D.)--Louisiana State University and Agricultural & Mechanical College, 2001.

The confinement property of quarks is still one of the puzzles of today's physics. Although QCD is believed to accurately describe the interaction between quarks, due to the peculiar nature of the theory we are still unable to prove that it confines the quarks. Most analytical efforts in QCD are based on perturbative techniques which are useless in studying confinement. Lattice gauge theory enables us to get non-perturbative results. We use lattice techniques to investigate one of the proposed mechanisms of quark confinement, namely the center vortex idea. We first present a cursory introduction to lattice theory and the methods used to detect confinement on the lattices. We then show how the center vortices are suppose to produce confinement using center vortices to study <italic>Z</italic><sub>2</sub> lattice gauge theory. A review of the current studies regarding the idea of center vortices follows. The last chapter is dedicated to studying a particular definition of center vortices due to Tomboulis. We show how to implement this definition of vortices in numerical simulations and use numerical simulations to check the assumptions underlying the formalism. We also compare Tomboulis definition with other methods used to identify vortices on lattice.

ISBN: 0493328246Subjects--Topical Terms:

1019488
Physics, Elementary Particles and High Energy.

Center vortices in confinement.
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100 1 $a Alexandru, Viorel-Andrei. $3 1256713
245 1 0 $a Center vortices in confinement.
300 $a 148 p.
500 $a Director: Richard W. Haymaker.
500 $a Source: Dissertation Abstracts International, Volume: 62-07, Section: B, page: 3248.
502 $a Thesis (Ph.D.)--Louisiana State University and Agricultural & Mechanical College, 2001.
520 $a The confinement property of quarks is still one of the puzzles of today's physics. Although QCD is believed to accurately describe the interaction between quarks, due to the peculiar nature of the theory we are still unable to prove that it confines the quarks. Most analytical efforts in QCD are based on perturbative techniques which are useless in studying confinement. Lattice gauge theory enables us to get non-perturbative results. We use lattice techniques to investigate one of the proposed mechanisms of quark confinement, namely the center vortex idea. We first present a cursory introduction to lattice theory and the methods used to detect confinement on the lattices. We then show how the center vortices are suppose to produce confinement using center vortices to study <italic>Z</italic><sub>2</sub> lattice gauge theory. A review of the current studies regarding the idea of center vortices follows. The last chapter is dedicated to studying a particular definition of center vortices due to Tomboulis. We show how to implement this definition of vortices in numerical simulations and use numerical simulations to check the assumptions underlying the formalism. We also compare Tomboulis definition with other methods used to identify vortices on lattice.
590 $a School code: 0107.
650 4 $a Physics, Elementary Particles and High Energy. $3 1019488
690 $a 0798
710 2 0 $a Louisiana State University and Agricultural & Mechanical College. $3 783779
773 0 $t Dissertation Abstracts International $g 62-07B.
790 $a 0107
790 1 0 $a Haymaker, Richard W., $e advisor
791 $a Ph.D.
792 $a 2001
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3021418