Research
Materials Science
Econophysics
Dynamical Systems
Breakdown of quasiperiodic motion in systems forced at two frequencies
Renormalization group analysis of the breakdown of quasiperiodic motion
Defects in Liquid Crystals
Boojums in chiral smectic liquid crystal films
Defect theory of the rippled P-beta' phase of lyotropic smectics
Quasicrystalline model for the blue fog phase
Quantum
Quantum Tunneling of Large Objects: Dislocation Kinks.
Ground state of an interacting anyon system
Statistics of the quasiparticles in the RVB state
Instanton methods applied to defect tunneling in the presence of phonons
Instanton methods applied to defect tunneling in the presence of phonons
Disordered Systems
Slow relaxation in the Griffiths phase in spin glasses
Spin glasses on a Bethe lattice
Glasses
Scaling theory of the liquid-to-glass transition
Zero temperature entropy distributions at slow cooling rates
Elastic dipole model explaining universal low-temperature properties
