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Defect-induced supersolidity with soft-core bosons

Identification

Public canonical key
doi:10.1038/ncomms4235
Authors
Fabio Cinti · Tommaso Macrì · Wolfgang Lechner · Guido Pupillo · Thomas Pohl
Reported year
2014
Reported language
en
Source type
article
First detected
2026-11-09T19:19:53.097341+00:00
Last metadata observation
2026-11-09T19:19:53.097341+00:00
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Institutions reported by the source

Austrian Academy of Sciences · Centre National de la Recherche Scientifique · Institut de Physique et Chimie des Matériaux de Strasbourg · Institut de Science et d'Ingénierie Supramoléculaires · Institute for Quantum Optics and Quantum Information Innsbruck · Max Planck Institute for the Physics of Complex Systems · National Institute for Theoretical Physics · Universität Innsbruck · Université de Strasbourg

Documentary abstract — original language

More than 40 years ago, Andreev, Lifshitz and Chester suggested the possible existence of a peculiar solid phase of matter, the microscopic constituents of which can flow superfluidly without resistance due to the formation of zero-point defects in the ground state of self-assembled crystals. Yet, a physical system where this mechanism is unambiguously established remains to be found, both experimentally and theoretically. Here we investigate the zero-temperature phase diagram of two-dimensional bosons with finite-range soft-core interactions. For low particle densities, the system is shown to feature a solid phase in which zero-point vacancies emerge spontaneously and give rise to superfluid flow of particles through the crystal. This provides the first example of defect-induced, continuous-space supersolidity consistent with the Andreev–Lifshitz–Chester scenario. The peculiar supersolid phase of matter was predicted several decades ago, yet a physical system where it exists remains to be found. Cinti et al.investigate the zero-temperature phase diagram of bosons interacting by soft-core potentials and find that defects in it can give rise to a supersolid phase.

Identifiers

OPENALEX
W2055563681
DOI
10.1038/ncomms4235

Documentary context

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article

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Cite this reference

Fabio Cinti; Tommaso Macrì; Wolfgang Lechner; Guido Pupillo; Thomas Pohl. Defect-induced supersolidity with soft-core bosons. 2014. https://doi.org/10.1038/ncomms4235

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APA
Fabio Cinti; Tommaso Macrì; Wolfgang Lechner; Guido Pupillo; Thomas Pohl. (2014). Defect-induced supersolidity with soft-core bosons. https://doi.org/10.1038/ncomms4235
Chicago
Fabio Cinti; Tommaso Macrì; Wolfgang Lechner; Guido Pupillo; Thomas Pohl. Defect-induced supersolidity with soft-core bosons. 2014. https://doi.org/10.1038/ncomms4235
ISO 690
Fabio Cinti; Tommaso Macrì; Wolfgang Lechner; Guido Pupillo; Thomas Pohl. Defect-induced supersolidity with soft-core bosons. 2014. https://doi.org/10.1038/ncomms4235

UDTR Global Rights of Nature Legal Library. Defect-induced supersolidity with soft-core bosons. Documentary record: https://www.declarationuniverselledesdroitsdelarbre.org/global-rights-of-nature-radar/reference/r-d601d7bf14801e960341a190c7cd7c96/ · Last HTTP verification: not performed

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Version fad7d4cbb177813e · udtr-reference-1.1.2

Title
OpenAlex · source · 2026-11-09T19:19:53.097341+00:00
Authors
OpenAlex · source · 2026-11-09T19:19:53.097341+00:00
Year
OpenAlex · source · 2026-11-09T19:19:53.097341+00:00
Identifiers
OpenAlex · source · 2026-11-09T19:19:53.097341+00:00
Source URL
OpenAlex · source · 2026-11-09T19:19:53.097341+00:00
Source-reported author ORCID
OpenAlex · source · 2026-11-09T19:19:53.097341+00:00
OpenAlex · source · 2026-11-09T19:19:53.097341+00:00

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3f542c79275cdaad · 2026-11-09T19:19:53.097341+00:00

728626dc69a220ae · 2026-11-09T19:19:53.097341+00:00

7b157027dc32eb9f · 2026-11-09T19:19:53.097341+00:00

fad7d4cbb177813e · 2026-11-09T19:19:53.097341+00:00

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Research dossiers and documentary relations

Austrian Academy of Sciences

Centre National de la Recherche Scientifique

Institut de Physique et Chimie des Matériaux de Strasbourg

Institut de Science et d'Ingénierie Supramoléculaires

Institute for Quantum Optics and Quantum Information Innsbruck

Max Planck Institute for the Physics of Complex Systems

National Institute for Theoretical Physics

Universität Innsbruck

Université de Strasbourg

Fabio Cinti

Guido Pupillo

Thomas Pohl

Source roles

Discovery source · https://doi.org/10.1038/ncomms4235

Discovery source · https://openalex.org/W2055563681

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