Exploring pulsar glitches with dipolar supersolids

Fuente: arXiv
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Hauptverfasser: Bland, Thomas, Ferlaino, Francesca, Mannarelli, Massimo, Poli, Elena, Trabucco, Silvia
Format: Preprint
Veröffentlicht: 2024
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author Bland, Thomas
Ferlaino, Francesca
Mannarelli, Massimo
Poli, Elena
Trabucco, Silvia
author_facet Bland, Thomas
Ferlaino, Francesca
Mannarelli, Massimo
Poli, Elena
Trabucco, Silvia
contents Glitches are sudden spin-up events that interrupt the gradual spin-down of rotating neutron stars. They are believed to arise from the rapid unpinning of vortices in the neutron star inner crust. The analogy between the inner crust of neutron stars and dipolar supersolids allows to investigate glitches. Employing such analogy, we numerically analyze the vortex trapping mechanism and how the matter density distribution influences glitches. These results pave the way for the quantum simulation of celestial bodies in laboratories.
format Preprint
id arxiv_https___arxiv_org_abs_2407_03212
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Exploring pulsar glitches with dipolar supersolids
Bland, Thomas
Ferlaino, Francesca
Mannarelli, Massimo
Poli, Elena
Trabucco, Silvia
Quantum Gases
High Energy Astrophysical Phenomena
High Energy Physics - Phenomenology
Glitches are sudden spin-up events that interrupt the gradual spin-down of rotating neutron stars. They are believed to arise from the rapid unpinning of vortices in the neutron star inner crust. The analogy between the inner crust of neutron stars and dipolar supersolids allows to investigate glitches. Employing such analogy, we numerically analyze the vortex trapping mechanism and how the matter density distribution influences glitches. These results pave the way for the quantum simulation of celestial bodies in laboratories.
title Exploring pulsar glitches with dipolar supersolids
topic Quantum Gases
High Energy Astrophysical Phenomena
High Energy Physics - Phenomenology
url https://arxiv.org/abs/2407.03212