We analyse the M-theoretic generalisation of the tangent space structure group after reduction of the D = 11 supergravity theory to two space-time dimensions in the context of hidden Kac–Moody symmetries. The action of the resulting infinitedimensional ‘R symmetry’ group K(E9) on certain unfaithful, finite-dimensional spinor representations inherited from K(E10) is studied. We explain in detail...

Abstract Aim To present our original method for surgical treatment of patients with lateral incisional hernia (LIH) Material and Method Patients LIH simultaneous presence a middle (MIH) were treated by technique based on the principles anterior component separation sublay technique: a) skin subcutaneous tissue incision along midline MIH dissection; b) dissection in direction to Spiegel line or ...

We investigate the static potential in the confinement phase of the SU(2) Higgs model on the lattice, where this model is expected to have properties similar to QCD. We observe that Wilson loops are inadequate to determine the potential at large distances, where the formation of two color-neutral mesons is expected. Introducing smeared fields and a suitable matrix correlation function, we are a...

We investigate the static potential in the confinement phase of the SU(2) Higgs model on the lattice, where this model is expected to have properties similar to QCD. We observe that Wilson loops are inadequate to determine the potential at large distances, where the formation of two color-neutral mesons is expected. Introducing smeared fields and a suitable matrix correlation function, we are a...