Abstract The superparticle theory is quantized in a manifestly covariant form. The S -matrix is shown to be equivalent to the non-covariant one obtained by the quantization method developed by… Expand

A novel method for having a finger-arm robot complete a constrained task by integrating impedance control with manipulability control of the finger.Expand

The two dimensional dilaton gravity with the cosmological term and with an even number of matter fields minimally coupled to the gravity is considered. The exact solutions to the Wheeler-DeWitt… Expand

Abstract A geometrical string field theory is constructed on the space of bosonic closed strings. Einstein gravity is reproduced in a part of the massless sector at the level of the classical… Expand

We study Moyal quantization for a constrained system. One of the purposes of this work is to give a proper definition of the Wigner-Weyl (WW) correspondence, which connects the Weyl symbols with the… Expand

Abstract N = 8 supergravity is formulated in the light-cone gauge. An unconstrained superfield defined on a light-cone superspace is constructed from the component formulation. The light-cone… Expand