Physical Observable for One-Dimensional Competing Many-Body Interactions - Open Journal of Applied Sciences

OJAppS > Vol.9 No.7, July 2019

Physical Observable for One-Dimensional Competing Many-Body Interactions ()

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DOI: 10.4236/ojapps.2019.97047 376 Downloads 871 Views

Author(s)

Chunhuan Xiang¹, Honglei Wang^2*

Affiliation(s)

¹School of Public Health and Management, Chongqing Medical University, Chongqing, China.
²College of Medical Informatics, Chongqing Medical University, Chongqing, China.

ABSTRACT

The one-dimensional 3-spin couplings and 2-spin competing many-body interactions with magnetic fields are an interesting field in quantum system, which is theoretically analysed in an experimental configuration. In this paper, we study the physical observable information for one-dimensional competing many-body interactions. The figure for symmetry broken state density, local order parameter, scaling of entanglement entropy is shown. The results agree with the phase diagram.

KEYWORDS

Local Order Parameter, Phase Diagram, Entanglement Entropy, Scaling

Share and Cite:

Xiang, C. and Wang, H. (2019) Physical Observable for One-Dimensional Competing Many-Body Interactions. Open Journal of Applied Sciences, 9, 595-600. doi: 10.4236/ojapps.2019.97047.

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