We study configurations of a single M fivebrane in the geometry R7Ã—Q where Q is the Taub-NUT space. Taking the IIA limit at each value of their modulus, two possibilities of the IIA configuration areâ€¦ (More)

Higgs branch of N = 2 SQCD is studied from the M theory viewpoint. With a differential geometrical proof of the s-rule besides an investigation on the global symmetry of M theory braneâ€¦ (More)

We study the relation between intersecting NS5-branes whose intersection is smoothed out and the deformed conifold in terms of the supergravity solution. We solve the condition of preservedâ€¦ (More)

We found a gravity solution of p+1 dimensional extended object with SO(p)Ã—SO(9âˆ’p) symmetry which has zero pressure and zero dilaton charge. We expect that this object is a residual tachyon dust afterâ€¦ (More)

We investigate the brane exchange in the framework of N = 2 MQCD by using a specific family of M fivebrane configurations relevant to describe the baryonic branch root. An exchange of M fivebranes isâ€¦ (More)

We investigate a near-horizon geometry of NS5-branes wrapping on a Riemann surface, which asymptotically approaches to linear dilaton backgrounds. We concretely find a fully localized solution of theâ€¦ (More)

We consider brane configurations in elliptic models which represent softly broken N = 4 USp(2Nc) and SO(2Nc) theory. We generalize the notion of the O4 plane, so that it is compatible with theâ€¦ (More)

The inductive method for measuring the critical current density is investigated by using the numerical simulation. When the high-temperature superconductor is exposed to the magnetic field generatedâ€¦ (More)

The magnetic shielding performance of the high-Tc superconducting (HTS) plate is numerically investigated by assuming the flux flow creep model as a constitutive relation representing a mixed state.â€¦ (More)