000916969 000__ 03045cam\a2200481Ii\4500
000916969 001__ 916969
000916969 005__ 20230306150550.0
000916969 006__ m\\\\\o\\d\\\\\\\\
000916969 007__ cr\cn\nnnunnun
000916969 008__ 191106s2019\\\\sz\a\\\\o\\\\\000\0\eng\d
000916969 019__ $$a1129163103
000916969 020__ $$a9783030309046$$q(electronic book)
000916969 020__ $$a3030309045$$q(electronic book)
000916969 020__ $$z9783030309039
000916969 0247_ $$a10.1007/978-3-030-30904-6$$2doi
000916969 0247_ $$a10.1007/978-3-030-30
000916969 035__ $$aSP(OCoLC)on1126539829
000916969 035__ $$aSP(OCoLC)1126539829$$z(OCoLC)1129163103
000916969 040__ $$aGW5XE$$beng$$erda$$epn$$cGW5XE$$dEBLCP$$dLQU$$dUPM$$dOCLCF
000916969 049__ $$aISEA
000916969 050_4 $$aQC793.3.Q35
000916969 08204 $$a539.7/548$$223
000916969 1001_ $$aBaral, Suman,$$eauthor.
000916969 24510 $$aThomas-Fermi model for mesons and noise subtraction techniques in lattice QCD /$$cSuman Baral.
000916969 264_1 $$aCham, Switzerland :$$bSpringer,$$c2019.
000916969 300__ $$a1 online resource (ix, 72 pages) :$$billustrations.
000916969 336__ $$atext$$btxt$$2rdacontent
000916969 337__ $$acomputer$$bc$$2rdamedia
000916969 338__ $$aonline resource$$bcr$$2rdacarrier
000916969 4901_ $$aSpringer theses,$$x2190-5053
000916969 500__ $$a"Doctoral thesis accepted by the Baylor University, Texas, USA."
000916969 504__ $$aIncludes bibliographical references.
000916969 506__ $$aAccess limited to authorized users.
000916969 520__ $$aThis thesis make significant contributions to both the numerical and analytical aspects of particle physics, reducing the noise associated with matrix calculations in quantum chromodynamics (QCD) and modeling multi-quark mesonic matters that could be used to investigate particles previously unseen in nature. Several methods are developed that can reduce the statistical uncertainty in the extraction of hard-to-detect lattice QCD signals from disconnected diagrams. The most promising technique beats competing methods by 1700 percent, leading to a potential decrease in the computation time of quark loop quantities by an order of magnitude. This not only increases efficiency but also works for QCD matrices with almost-zero eigenvalues, a region where most QCD algorithms break down. This thesis also develops analytical solutions used to investigate exotic particles, specifically the Thomas-Fermi quark model, giving insight into possible new states formed from mesonic matter. The main benefit of this model is that it can work for a large number of quarks which is currently almost impossible with lattice QCD. Patterns of single-quark energies are observed which give the first a priori indication that stable octa-quark and hexadeca-quark versions of the charmed and bottom Z-meson exist.
000916969 588__ $$aOnline resource; title from PDF title page (SpringerLink, viewed November 6, 2019).
000916969 650_0 $$aQuantum chromodynamics$$xMathematics.
000916969 650_0 $$aLattice theory.
000916969 650_0 $$aMesons.
000916969 830_0 $$aSpringer theses.
000916969 852__ $$bebk
000916969 85640 $$3SpringerLink$$uhttps://univsouthin.idm.oclc.org/login?url=http://link.springer.com/10.1007/978-3-030-30904-6$$zOnline Access$$91397441.1
000916969 909CO $$ooai:library.usi.edu:916969$$pGLOBAL_SET
000916969 980__ $$aEBOOK
000916969 980__ $$aBIB
000916969 982__ $$aEbook
000916969 983__ $$aOnline
000916969 994__ $$a92$$bISE