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SUMMARY:Using Parallel Computing  to Calculate Quark-Antiquark Potential f
 rom Lattice QCD
DTSTART;VALUE=DATE-TIME:20121018T134500Z
DTEND;VALUE=DATE-TIME:20121018T150000Z
DTSTAMP;VALUE=DATE-TIME:20261011T010106Z
UID:indico-contribution-176@indico.ipb.ac.rs
DESCRIPTION:Speakers: Dafina Xhako (Department of Engineering Science\, Pr
 ofessional Studies Faculty "Alexander Moisiu" University\, Durres\, Albani
 a\,)\nLattice Quantum Chromo-dynamics (LQCD) is an algorithmic formulation
  of QCD\, the mathematical model that describes quarks and their interacti
 ons. Computations in LQCD are typically very expensive and run on dedicate
 d supercomputers and large computer clusters for many months. In this pape
 r the calculations are performed in one of the clusters for supercomputing
  of HP-SEE (High-Performance Computing Infrastructure for South East Europ
 e’s Research Communities) project\, that is located in Bulgaria (BG HPC)
 . We use parallel computing with Fermiqcd software\, to determine the stat
 ic quark-antiquark potential. In LQCD the static quark-antiquark potential
  can be derive from the Wilson loops. The standard method use rectangular 
 Wilson loops\, while we test 3-D Wilson loops\, using simulation with SU(3
 ) gauge field configuration for different values of coupling constant and 
 for different lattice sizes. The calculations are made for 100 configurati
 ons\, statistically independent\, of gauge fields of the lattice. We extra
 polate in continuum limit for different lattice constant to take string te
 nsion parameter and to compare with the experimental value.\n\nhttps://eve
 nts.saifa.rs/event/291/contributions/176/
LOCATION:National Library of Serbia
URL:https://events.saifa.rs/event/291/contributions/176/
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