Critical density of a soliton gas

G. A. El

doi:10.1063/1.4941372

Critical density of a soliton gas

G. A. El^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

29 Citations (Scopus)

Abstract

We quantify the notion of a dense soliton gas by establishing an upper bound for the integrated density of states of the quantum-mechanical Schrödinger operator associated with the Korteweg-de Vries soliton gas dynamics. As a by-product of our derivation, we find the speed of sound in the soliton gas with Gaussian spectral distribution function.

Original language	English
Article number	023105
Number of pages	7
Journal	Chaos
Volume	26
Issue number	2
Early online date	8 Feb 2016
DOIs	https://doi.org/10.1063/1.4941372
Publication status	Published - Feb 2016
Externally published	Yes

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Critical density of a soliton gas

Abstract

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