Nonexistence of quasi-long-range order in strongly disordered vortex glasses: A rigorous proof
نویسندگان
چکیده
منابع مشابه
Bragg- and Moving-glasses: a theory of disordered vortex lattices
We study periodic lattices, such as vortex lattices in type II superconductors in a random pinning potential. For the static case we review the prediction [1,2] that the phase diagram of such systems consists of a topologically ordered Bragg glass phase, with quasi long range translational order, at low fields. This Bragg glass phase undergoes a transition at higher fields into another glassy p...
متن کاملNMR characterization of long-range order in intrinsically disordered proteins.
Intrinsically disordered proteins (IDPs) are predicted to represent a significant fraction of the human genome, and the development of meaningful molecular descriptions of these proteins remains a key challenge for contemporary structural biology. In order to describe the conformational behavior of IDPs, a molecular representation of the disordered state based on diverse sources of structural d...
متن کاملLong-range order in electronic transport through disordered metal films.
Ultracold atom magnetic field microscopy enables the probing of current flow patterns in planar structures with unprecedented sensitivity. In polycrystalline metal (gold) films, we observed long-range correlations forming organized patterns oriented at +/-45 degrees relative to the mean current flow, even at room temperature and at length scales larger than the diffusion length or the grain siz...
متن کاملAmorphous vortex glass phase in strongly disordered superconductors.
We introduce a model describing vortices in strongly disordered three-dimensional superconductors. The model focuses on the topological defects, i.e., dislocation lines, in an elastic description of the vortex lattice. The model is studied using Monte Carlo simulations, revealing a glass phase at low temperatures, separated by a continuous phase transition to the high temperature resistive vort...
متن کاملLong-range correlations in disordered graphene
The appearence of long-range correlations near the Dirac point of a Dirac-like spinor model with random vector potential is studied. These correlations originate from a spontaneously broken symmetry and their corresponding Goldstone modes. Using a strong-disorder expansion, correlation functions and matrix elements are analyzed and compared with results from a weak-disorder expansion. The local...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review B
سال: 2000
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.62.5364