Topological interface states mediated by spontaneous symmetry breaking

Savelev, RS; Gorlach, MA; Poddubny, AN

Topological interface states mediated by spontaneous symmetry breaking

Savelev, RS Gorlach, MA

Poddubny, AN

Permalink

Publication Type:: Journal Article
Citation:: Physical Review B, 2018, 98 (4)
Issue Date:: 2018-07-16

Open Access

Copyright Clearance Process

Recently Added
In Progress
Open Access

This item is open access.

Adobe PDF

Download Published VersionAdobe PDF (1.05 MB)

View on publisher's site

View statistics

Full metadata record

Field	Value	Language
dc.contributor.author	Savelev, RS	en_US
dc.contributor.author	Gorlach, MA https://orcid.org/0000-0002-7880-8953	en_US
dc.contributor.author	Poddubny, AN	en_US
dc.date.issued	2018-07-16	en_US
dc.identifier.citation	Physical Review B, 2018, 98 (4)	en_US
dc.identifier.issn	2469-9950	en_US
dc.identifier.uri	http://hdl.handle.net/10453/131101
dc.description.abstract	© 2018 American Physical Society. We propose a one-dimensional nonlinear system of coupled anharmonic oscillators that dynamically undergoes a topological transition switching from the disordered and topologically trivial phase to the nontrivial one due to the spontaneous symmetry breaking. The topological transition is accompanied by the formation of the topological interface state in the spectrum of linearized excitations of the equilibrium phase. Our findings thus highlight the potential of the nonlinear systems for hosting the topological phases and uncover a fundamental link between the spontaneous-symmetry-breaking mechanism and topological interface states.	en_US
dc.relation.ispartof	Physical Review B	en_US
dc.relation.isbasedon	10.1103/PhysRevB.98.045415	en_US
dc.title	Topological interface states mediated by spontaneous symmetry breaking	en_US
dc.type	Journal Article
utslib.citation.volume	4	en_US
utslib.citation.volume	98	en_US
utslib.for	0306 Physical Chemistry (incl. Structural)	en_US
utslib.for	020201 Atomic and Molecular Physics	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
utslib.copyright.status	open_access
pubs.issue	4	en_US
pubs.publication-status	Published	en_US
pubs.volume	98	en_US

Abstract:

© 2018 American Physical Society. We propose a one-dimensional nonlinear system of coupled anharmonic oscillators that dynamically undergoes a topological transition switching from the disordered and topologically trivial phase to the nontrivial one due to the spontaneous symmetry breaking. The topological transition is accompanied by the formation of the topological interface state in the spectrum of linearized excitations of the equilibrium phase. Our findings thus highlight the potential of the nonlinear systems for hosting the topological phases and uncover a fundamental link between the spontaneous-symmetry-breaking mechanism and topological interface states.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/131101