Towards a phase diagram of the 2D Skyrme model

O. Schwindt; N. R. Walet

doi:10.1209/epl/i2001-00463-3

Towards a phase diagram of the 2D Skyrme model

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Abstract

We discuss calculations of the phase diagram of the baby Skyrme model, a two-dimensional version of the model that has been so successful in the description of baryons. Contact is made with the sine-Gordon model in 1D, and relations with the Skyrme model used in the quantum-Hall effect are pointed out. It is shown that at finite temperature the phase diagram is dominated by a liquid, and not by the crystal that plays a role for zero temperature.

Original language	English
Pages (from-to)	633-639
Number of pages	6
Journal	EPL
Volume	55
Issue number	5
DOIs	https://doi.org/10.1209/epl/i2001-00463-3
Publication status	Published - 1 Sept 2001

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title = "Towards a phase diagram of the 2D Skyrme model",

abstract = "We discuss calculations of the phase diagram of the baby Skyrme model, a two-dimensional version of the model that has been so successful in the description of baryons. Contact is made with the sine-Gordon model in 1D, and relations with the Skyrme model used in the quantum-Hall effect are pointed out. It is shown that at finite temperature the phase diagram is dominated by a liquid, and not by the crystal that plays a role for zero temperature.",

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T1 - Towards a phase diagram of the 2D Skyrme model

AU - Schwindt, O.

AU - Walet, N. R.

PY - 2001/9/1

Y1 - 2001/9/1

N2 - We discuss calculations of the phase diagram of the baby Skyrme model, a two-dimensional version of the model that has been so successful in the description of baryons. Contact is made with the sine-Gordon model in 1D, and relations with the Skyrme model used in the quantum-Hall effect are pointed out. It is shown that at finite temperature the phase diagram is dominated by a liquid, and not by the crystal that plays a role for zero temperature.

AB - We discuss calculations of the phase diagram of the baby Skyrme model, a two-dimensional version of the model that has been so successful in the description of baryons. Contact is made with the sine-Gordon model in 1D, and relations with the Skyrme model used in the quantum-Hall effect are pointed out. It is shown that at finite temperature the phase diagram is dominated by a liquid, and not by the crystal that plays a role for zero temperature.

U2 - 10.1209/epl/i2001-00463-3

DO - 10.1209/epl/i2001-00463-3

M3 - Article

SN - 0295-5075

VL - 55

SP - 633

EP - 639

JO - EPL

JF - EPL

IS - 5

ER -

Towards a phase diagram of the 2D Skyrme model

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