Auflistung nach Schlagwort "Noncommutative geometry"

Auflistung nach Schlagwort "Noncommutative geometry"

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  • Exact BPS bound for noncommutative baby Skyrmions 
    Domrin, Andrei V.; Lechtenfeld, Olaf; Linares, Román; Maceda, Marco (Amsterdam : Elsevier B.V., 2013)
    The noncommutative baby Skyrme model is a Moyal deformation of the two-dimensional sigma model plus a Skyrme term, with a group-valued or Grassmannian target. Exact abelian solitonic solutions have been identified analytically ...
  • Intersecting quantum gravity with noncommutative geometry - A review? 
    Aastrup, Johannes; Grimstrup, Jesper Moller (Kyiv : Institute of Mathematics of National Academy of Sciences of Ukraine, Department of Applied Research, 2012)
    We review applications of noncommutative geometry in canonical quantum gravity. First, we show that the framework of loop quantum gravity includes natural noncommutative structures which have, hitherto, not been explored. ...
  • The noncommutative ward metric 
    Lechtenfeld, Olaf; Maceda, Marco (Kyiv : Institute of Mathematics of National Academy of Sciences of Ukraine, Department of Applied Research, 2010)
    We analyze the moduli-space metric in the static non-Abelian charge-two sector of the Moyal-deformed CP1 sigma model in 1 + 2 dimensions. After carefully reviewing the commutative results of Ward and Ruback, the noncommutative ...