Highly Degenerated Ground States in Some Rings Modeled by the Ising Spins with Competing Interactions

• Authors: W. Florek , M. Antkowiak , G. Kamieniarz , K. Jaśniewicz-Pacer
• Languages of publication: EN

Abstracts

EN

We discuss three Ising ring systems with competing interactions which are analogs of quantum systems and we show that they exhibit similar properties. In particular, the archetypal system of three antiferromagnetically coupled spins s has two magnetically degenerated ground states with |M|=s, when 0

Keywords

EN

75.10.Jm; 75.50.Ee; 75.50.Xx

Discipline

• 75.50.Ee: Antiferromagnetics
• 75.50.Xx: Molecular magnets
• 75.10.Jm: Quantized spin models, including quantum spin frustration

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2018
• Volume: 133
• Issue: 3
• Pages: 411-413

Dates

published

2018-03

Contributors

author

W. Florek

• Faculty of Physics, Adam Mickiewicz University in Poznań, Poland

author

M. Antkowiak

• Faculty of Physics, Adam Mickiewicz University in Poznań, Poland

author

G. Kamieniarz

• Faculty of Physics, Adam Mickiewicz University in Poznań, Poland

author

K. Jaśniewicz-Pacer

• Faculty of Physics, Adam Mickiewicz University in Poznań, Poland

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Identifiers

DOI

10.12693/APhysPolA.133.411