29 citations · 76 across the 6 of their papers we have counts for
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math-ph2014★ 4 cited
Bounds on the Lyapunov exponent via crude estimates on the density of states
Mira Shamis, Thomas Spencer
We study the Chirikov (standard) map at large coupling , and prove that the Lyapounov exponent of the associated Schroedinger operator is of order except for a set…
math-ph2011★ 1 cited
A strong central limit theorem for a class of random surfaces
Joseph G. Conlon, Thomas Spencer
This paper is concerned with dimensional lattice field models with action $V(\naϕ(\cdot))$, where $V:\R^d\ra \R$ is a uniformly convex function. The fluctuations of the varia…
math-ph2004★ 29 cited
Spontaneous symmetry breaking of a hyperbolic sigma model in three dimensions
T. Spencer, M. R. Zirnbauer
Non-linear sigma models that arise from the supersymmetric approach to disordered electron systems contain a non-compact bosonic sector. We study the model with target space H^2, t…