Quantum Phase Transition in Spin Dimer Systems


2021-3-22

JPS Hot Topics 1, 024

https://doi.org/10.7566/JPSHT.1.024

© The Physical Society of Japan

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Total Moment Sum Rule for Magnets in the Vicinity of Quantum Critical Point

Masashige Matsumoto
J. Phys. Soc. Jpn. 90, 014701 (2021).

A magnetic moment fluctuates in both longitudinal and transverse directions. The total moment sum rule is a conservation law that can help us resolve data of neutron scattering into the two components.


Total Moment Sum Rule for Magnets in the Vicinity of Quantum Critical Point

Masashige Matsumoto
J. Phys. Soc. Jpn. 90, 014701 (2021).

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