The non-linear supersymmetric σ model on E6/SO(10) × U(1)
نویسندگان
چکیده
منابع مشابه
on the effect of linear & non-linear texts on students comprehension and recalling
چکیده ندارد.
15 صفحه اولNon – linear supersymmetric σ – Model for Scalar Classical Waves
We derive a non–linear supersymmetric σ–model for the transport of light (classical waves) through a disordered medium. We compare this model with the well–established non–linear σ–model for the transport of electrons (Schrödinger waves) and display similarities of and differences between both cases. We show that for weak disorder, both models are equivalent (have the same effective Lagrangean)...
متن کاملGauging N=2 Supersymmetric Non-Linear σ-Models in the Atiyah-Ward Space-Time
We build up a class of N=2 supersymmetric non-linear σ-models in an N=1 superspace based on the Atiyah-Ward space-time of (2+2)–signature metric. We also discuss the gauging of isometries of the associated hyper-Kählerian target spaces and present the resulting gauge-covariant supersymmetric action functional. e-mail address: [email protected] e-mail address: [email protected]
متن کاملThe Supersymmetric σ - Model and the Geometry of the
Field theoretic and geometric ideas are used to construct a chiral supersymmetric field theory whose ground state is a specified irreducible representation of a centrally extended loop group. The character index of the associated supercharge (an appropriate Dirac operator on LG/T ) is the Weyl-Kǎc character formula which we compute explicitly by the steepest descent approximation. This work was...
متن کاملA Non - linear σ - model for Partially Polarized QH - states
We consider a two-component quantum Hall system within a Landau-Ginzburg theory with two Chern-Simons gauge fields. From this theory we derive a sigma model covariantly coupled to one Chern-Simons field and find mean field solutions that could describe partially polarized quantum Hall states. The quasiparticles in the original model, which have quantized charge and spin, are described in the co...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physics Letters B
سال: 1984
ISSN: 0370-2693
DOI: 10.1016/0370-2693(84)90560-4