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19922026
Showing 1999Show all

45 papers · 1 filter

hep-th1999★ 36 cited

Brane Rotating Symmetries and the Fivebrane Equations of Motion

O. Baerwald, P. West

We show that the fully covariant equations of motion for the M-theory fivebrane can be interpreted as charge conservation equations. The associated charges induce `shift'-symmetrie…

cond-mat.str-el1999★ 13 cited

Nodal Liquids in Extended t-J Models and Dynamical Supersymmetry

Nick E. Mavromatos, Sarben Sarkar

In the context of extended t-J models, with intersite Coulomb interactions of the form , with n_i denoting the electron number operator at site…

hep-th1999★ 9 cited

A mass hierarchy from recoiling D branes

G. K. Leontaris, N. E. Mavromatos

Using conformal field theory methods we construct a metric that describes the distortion of space-time surrounding a D(irichlet)-brane (solitonic) defect after being struck by anot…

math.SP1999

Bounds on complex eigenvalues and resonances

A. A. Abramov, A. Aslanyan, E. B. Davies

We obtain bounds on the complex eigenvalues of non-self-adjoint Schrödinger operators with complex potentials, and also on the complex resonances of self-adjoint Schrödinger operat…

hep-th1999★ 27 cited

The Dynamics of Very Special Black Holes

J. Gutowski, G. Papadopoulos

We show that the moduli space of supersymmetric black holes that arise in the five-dimensional N=2 supergravity theory with any number of vector multiplets is a weak HKT manifold.…

gr-qc1999★ 75 cited

Gravitational-Recoil Effects on Fermion Propagation in Space-Time Foam

J. Ellis, N. E. Mavromatos, D. V. Nanopoulos +1

Motivated by the possible experimental opportunities to test quantum gravity via its effects on high-energy neutrinos propagating through space-time foam, we discuss how to incorpo…