ar X iv : 1 30 5 . 51 61 v 1 [ he p - la t ] 2 2 M ay 2 01 3 Freeze - out parameters : lattice meets experiment

ar X iv : 1 30 9 . 08 50 v 1 [ he p - la t ] 3 S ep 2 01 3 Study of the a 0 ( 980 ) on the lattice

ar X iv : 0 90 3 . 30 63 v 1 [ he p - la t ] 1 7 M ar 2 00 9 Nucleon Structure with Domain Wall Fermions at a = 0 . 084 fm

We present initial calculations of nucleon matrix elements of twist-two operators with 2+1 flavors of domain wall fermions at a lattice spacing a = 0.084 fm for pion masses down to 300 MeV. We also compare the results with the domain wall calculations on a coarser lattice.

ar X iv : c on d - m at / 9 50 51 17 v 1 2 5 M ay 1 99 5 Temperature Dependence of the Conductivity in ( La , Sr ) MnO 3

Using the Kondo lattice model with classical spins in infinite dimension, conductivity in the perovskite-type 3d transition-metal oxide (La,Sr)MnO3 is theoretically studied. Green’s functions as well as spontaneous magnetization are obtained exactly on the Bethe lattice as a function of temperature. Conductivity is calculated from the Kubo formula. Below the Curie temperature, resistivity as a ...

ar X iv : h ep - t h / 01 01 05 9 v 2 1 4 M ay 2 00 1

We consider the complex scalar field coupled to background NC U(1) YM and calculate the correlator of two gauge invariant composite operators. We show how the noncommutative gauge invariance is restored for higher correlators (though the Green's function itself is not invariant). It is interesting that the recently discovered noncommutative solitons appear in the calculation.

ar X iv : n uc l - th / 0 30 50 64 v 1 2 1 M ay 2 00 3 CHAPTER 1 Hydrodynamical description of collective flow

I review how hydrodynamical flow is related to the observed flow in ul-trarelativistic heavy ion collisions and how initial conditions, equation of state and freeze-out temperature affect flow in hydrodynamical models.