Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stripes in cuprate superconductors: Excitations and dynamic dichotomy   We present a short account of the present experimental situation of stripes
in cuprates followed by a review of our present understanding of their ground
state and excited state properties. Collective modes, the dynamical structure
factor, and the optical conductivity of stripes are computed using the
time-dependent Gutzwiller approximation applied to realistic one band and three
band Hubbard models, and are found to be in excellent agreement with
experiment. On the other hand, experiments like angle-resolved photoemission
and scanning tunneling microscopy show the coexistence of stripes at high
energies with Fermi liquid quasiparticles at low energies. We show that a
phenomenological model going beyond mean-field can reconcile this dynamic
dichotomy.

5
The categories of this paper are: gr-qc
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
24
The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph
6
The categories of this paper are: astro-ph
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
2
The categories of this paper are: math
11
The categories of this paper are: hep-lat
32
The categories of this paper are: atom-ph
15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th
17
The categories of this paper are: q-fin
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th