Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Field Theoretical Description of Quantum Hall Edge Reconstruction   We propose a generalization of the chiral Luttinger liquid theory to allow
for a unified description of quantum Hall edges with or without edge
reconstruction. Within this description edge reconstruction is found to be a
quantum phase transition in the universality class of one-dimensional dilute
Bose gas transition, whose critical behavior can be obtained exactly. At
principal filling factors $\nu=1/m$, we show the additional edge modes due to
edge reconstruction modifies the point contact tunneling exponent in the low
energy limit, by a small and non-universal amount.

32
The categories of this paper are: atom-ph
17
The categories of this paper are: q-fin
31
The categories of this paper are: ao-sci
3
The categories of this paper are: physics
37
The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th
15
The categories of this paper are: nucl-ex
2
The categories of this paper are: math
5
The categories of this paper are: gr-qc
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
34
The categories of this paper are: chem-ph
22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
19
The categories of this paper are: eess
16
The categories of this paper are: stat