Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Self-organized electronic extended van Hove singularity as lattice
  dynamic confinement effect   A mechanism of self-organized one-dimensionality in correlated electron
system coupled to optical phonon mode is proposed. It is found that a lattice
vibration may compactify electron motion effectively to a one-dimensional space
and trigger quantum phase transition into ordered state with "extended van Hove
singularities" in the electronic Floquet modes spectrum. This mechanism may be
of relevance for observed enhancement of the ordering instability in the
anti-nodal regions of the Fermi surface in the high-Tc cuprates, which is
accompanied by anomalous softening of some optical phonon modes. A destruction
of the effect by special microwave radiation is predicted, followed by a
partial release of the zero-point vibration energy of the coupled optical
phonon mode.

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The categories of this paper are: hep-ph
16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
24
The categories of this paper are: dg-ga
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
13
The categories of this paper are: quant-ph
20
The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc
8
The categories of this paper are: hep-ex
31
The categories of this paper are: ao-sci
37
The categories of this paper are: supr-con
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol