41 citations
- Australian National UniversityAU2 papers
- University of MichiganUS2 papers
- Australian Mathematical Sciences InstituteAU1 paper
- Durham UniversityGB1 paper
- Istituto Nazionale di Fisica Nucleare, Sezione di CagliariIT1 paper
- Los Alamos National LaboratoryUS1 paper
- Ludwig-Maximilians-Universität MünchenDE1 paper
- Max Planck Institute for MathematicsDE1 paper
- Northeastern UniversityUS1 paper
- Rensselaer Polytechnic InstituteUS1 paper
- Seoul National UniversityKR1 paper
- Universidad de MálagaES1 paper
12 papers
Scaling in Small-World Resistor Networks
G. Korniss, M. B. Hastings, K. E. Bassler +3
We study the effective resistance of small-world resistor networks. Utilizing recent analytic results for the propagator of the Edwards-Wilkinson process on small-world networks, w…
Towards the fractional quantum Hall effect: a noncommutative geometry perspective
Matilde Marcolli, Varghese Mathai
In this paper we give a survey of some models of the integer and fractional quantum Hall effect based on noncommutative geometry. We begin by recalling some classical geometry of e…
Flux Compactifications on Projective Spaces and The S-Duality Puzzle
P. Bouwknegt, J. Evslin, B. Jurco +2
We derive a formula for D3-brane charge on a compact spacetime, which includes torsion corrections to the tadpole cancellation condition. We use this to classify D-branes and RR fl…
Multi-scalar black holes with contingent primary hair: Mechanics and stability
S. Mignemi, D. L. Wiltshire
We generalize a class of magnetically charged black holes holes non-minimally coupled to two scalar fields previously found by one of us [gr-qc/9910041] to the case of multiple sca…
Instanton Determinant with Arbitrary Quark Mass: WKB Phase-shift Method and Derivative Expansion
Gerald V. Dunne, Jin Hur, Choonkyu Lee +1
The fermion determinant in an instanton background for a quark field of arbitrary mass is studied using the Schwinger proper-time representation with WKB scattering phase shifts fo…
L^2 torsion without the determinant class condition and extended L^2 cohomology
M. Braverman, A. Carey, M. Farber +1
We associate determinant lines to objects of the extended abelian category built out of a von Neumann category with a trace. Using this we suggest constructions of the combinatoria…