Now showing items 1-13 of 13

    • Jong, Der-Chyn (2009-05-15)
      We determine the conditions under which half-maximal matter coupled gauged supergravity in seven dimensions admits a chiral circle reduction to yield a matter coupled gauged supergravity in six dimensions with 8 real ...
    • Bossard, Guillaume; Kleinschmidt, Axel; Palmkvist, Jakob; Pope, Christopher N.; Sezgin, Ergin (Journal of High Energy Physics, 2017)
    • Mei, Jianwei (2010-10-12)
      This dissertation covers two di erent but related topics: the construction of new black hole solutions and the study of the microscopic origin of black hole entropy. In the solution part, two di erent sets of new solutions ...
    • Liu, Wei (Texas A&M University, 2005-02-17)
      A gauged SU(4) flavor symmetric hadronic Lagrangian with empirical hadron masses is constructed to study charmonium absorption and charmed hadron production in hadronic reactions. For the coupling constants, empirical ...
    • Chen, Ching-Ming (Texas A&M University, 2006-10-30)
      The main goal of string phenomenology is to find a convincing connection be- tween realistic particle physics and string theory. An extended object called D-brane in string theory is shown as a very powerful tool to resolve ...
    • Azizi, Arash (2018-08-01)
      Kaluza-Klein dimensional reduction is an indispensable ingredient of the theoretical physics, since, M-theory and superstring theories are consistent in eleven and ten dimensions and thus, to make a connection to our ...
    • Wu, Jizhi (Texas A&M University. Libraries, 1992)
      This dissertation is devoted to the study of the phenomenological consequences of the three-generation heterotic string models based on the Calabi-Yau compactifications and the N = 2 superconformal constructions.
    • Mayes, Van Eric (2009-05-15)
      Cryptons are metastable bound states of fractionally-charged particles that arise generically in the hidden sectors of models derived from heterotic string. We study their properties and decay modes in a specific flipped ...
    • Kerimo, Johannes (Texas A&M University, 2006-08-16)
      Ten-dimensional superstring theory (or the conjectured nonperturbative Mtheory in eleven dimensions) is the most promising candidate for a consistent quantum theory of gravity capable of unifying all known forces of ...
    • Lu, Jianxin (Texas A&M University. Libraries, 1992)
      Some recent advances in supermembrane theory are reported in detail, mainly concerning the heterotic fivebrane, string/fivebrane duality, the new Type II supermembranes and associated topics. In analogy with the Dirac ...
    • Hu, Bo (Texas A&M University, 2004-11-15)
      Supersymmetric extensions to the Standard Model (SM) have many interesting experimental consequences which can provide important hints to the physics beyond the SM. In this thesis, we first study the anomalous magnetic ...
    • Lu, Hong (Texas A&M University. Libraries, 1994)
      In this dissertation, we study various aspects of W algebras and W strings, which are generalisations of the bosonic string theory with higher-spin world-sheet symmetries. We present a simple procedure for constructing the ...