Global multi-stakeholder endorsement of the MAFLD definition.


Méndez-Sánchez N., Bugianesi E., Gish R. G., Lammert F., Tilg H., Nguyen M. H., ...Daha Fazla

The lancet. Gastroenterology & hepatology, cilt.7, sa.5, ss.388-390, 2022 (SCI-Expanded) identifier identifier identifier identifier

  • Yayın Türü: Makale / Kısa Makale
  • Cilt numarası: 7 Sayı: 5
  • Basım Tarihi: 2022
  • Doi Numarası: 10.1016/s2468-1253(22)00062-0
  • Dergi Adı: The lancet. Gastroenterology & hepatology
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, EMBASE, MEDLINE
  • Sayfa Sayıları: ss.388-390
  • Marmara Üniversitesi Adresli: Evet

Özet

In this paper, we describe non-abelian gauge bundles with magnetic and electric fluxes on higher dimensional noncommutative tori. We give an explicit construction of a large class of bundles with nonzero magnetic 't Hooft fluxes. We discuss Morita equivalence between these bundles. The action of the duality is worked out in detail for the four-torus. As an application, we discuss Born-Infeld on this torus, as a description of compactified string theory. We show that the resulting theory, including the fluctuations, is manifestly invariant under the T-duality group SO(4,4;Z). The U-duality invariant BPS mass-formula is discussed shortly. We comment on a discrepancy of this result with that of a recent calculation.