The Institute of Physics

Institute of Medical Physics

Background Stamina is a key component within all major tasks necessary for proper motor function. Particularly in individuals in the second half of their lifespan, there is a direct correlation between diminished stamina and increased morbidity and mortality rates. Currently, there are numerous studies validating the relationship between stamina and varying physical capabilities. In this contex...

Institute for Theoretical Physics,

Superfield equations of motion for D = 10 type IIB Dirichlet super-9-brane are obtained from the generalized action principle. The geometric equations containing fermionic superembedding equations and constraints on the generalized field strength of Abelian gauge field are separated from the proper dynamical equations and are found to contain these dynamical equations among their consequences. ...

Petersburg Nuclear Physics Institute,

σ L /σ T in the ρ 0-meson diffractive electroproproduction. Abstract The background due to the direct diffractive dissociation of the photon into the π + π −-pair to the " elastic " diffractive ρ 0-meson production in electron-proton collisions is calculated. At large Q 2 the interference between resonant and non-resonant π + π − production changes the σ L /σ T ratio with the mass of the 2π (i....

Institute for Mathematical Physics

We extend the analysis [18] of the canonical structure of the Wess-Zumino-Witten theory to the bulk and boundary coset G/H models. The phase spaces of the coset theories in the closed and in the open geometry appear to coincide with those of a double ChernSimons theory on two different 3-manifolds. In particular, we obtain an explicit description of the canonical structure of the boundary G/G c...

Institute for Mathematical Physics