Renormalization of net steered coherence and average coherence in the XXZ model with Dzyaloshinskii–Moriya interaction
The critical behaviors of the net steered coherence (NSC) and average coherence (AC) in the XXZ model with Dzyaloshinskii–Moriya interaction are investigated by adopting the quantum renormalization group method. It is found that they both develop different saturated values in different phases of the...
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| Formatua: | Artikulua |
| Hizkuntza: | English |
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Elsevier
2024-03-01
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| Saila: | Results in Physics |
| Gaiak: | |
| Sarrera elektronikoa: | http://www.sciencedirect.com/science/article/pii/S2211379724002304 |
| _version_ | 1827316638193549312 |
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| author | Yu-Xia Xie Yu-Hang Sun |
| author_facet | Yu-Xia Xie Yu-Hang Sun |
| author_sort | Yu-Xia Xie |
| collection | DOAJ |
| description | The critical behaviors of the net steered coherence (NSC) and average coherence (AC) in the XXZ model with Dzyaloshinskii–Moriya interaction are investigated by adopting the quantum renormalization group method. It is found that they both develop different saturated values in different phases of the model after enough iterations of the renormalization of the coupling constants. In addition, their susceptibilities at the phase transition point are divergent in the thermodynamic limit, and the scaling exponent is determined by the exponent governing the divergence of the correlation length close to the phase transition point. This exemplifies that both the NSC and AC can serve as reliable indicators of quantum phase transitions. |
| first_indexed | 2024-04-24T23:17:56Z |
| format | Article |
| id | doaj.art-f47da8dcdb714c4d9e8310b06ec03354 |
| institution | Directory Open Access Journal |
| issn | 2211-3797 |
| language | English |
| last_indexed | 2024-04-24T23:17:56Z |
| publishDate | 2024-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Physics |
| spelling | doaj.art-f47da8dcdb714c4d9e8310b06ec033542024-03-17T07:53:52ZengElsevierResults in Physics2211-37972024-03-0158107547Renormalization of net steered coherence and average coherence in the XXZ model with Dzyaloshinskii–Moriya interactionYu-Xia Xie0Yu-Hang Sun1Corresponding author.; School of Science, Xi’an University of Posts and Telecommunications, Xi’an 710121, ChinaSchool of Science, Xi’an University of Posts and Telecommunications, Xi’an 710121, ChinaThe critical behaviors of the net steered coherence (NSC) and average coherence (AC) in the XXZ model with Dzyaloshinskii–Moriya interaction are investigated by adopting the quantum renormalization group method. It is found that they both develop different saturated values in different phases of the model after enough iterations of the renormalization of the coupling constants. In addition, their susceptibilities at the phase transition point are divergent in the thermodynamic limit, and the scaling exponent is determined by the exponent governing the divergence of the correlation length close to the phase transition point. This exemplifies that both the NSC and AC can serve as reliable indicators of quantum phase transitions.http://www.sciencedirect.com/science/article/pii/S2211379724002304Steered coherenceAverage coherenceQuantum phase transitions |
| spellingShingle | Yu-Xia Xie Yu-Hang Sun Renormalization of net steered coherence and average coherence in the XXZ model with Dzyaloshinskii–Moriya interaction Results in Physics Steered coherence Average coherence Quantum phase transitions |
| title | Renormalization of net steered coherence and average coherence in the XXZ model with Dzyaloshinskii–Moriya interaction |
| title_full | Renormalization of net steered coherence and average coherence in the XXZ model with Dzyaloshinskii–Moriya interaction |
| title_fullStr | Renormalization of net steered coherence and average coherence in the XXZ model with Dzyaloshinskii–Moriya interaction |
| title_full_unstemmed | Renormalization of net steered coherence and average coherence in the XXZ model with Dzyaloshinskii–Moriya interaction |
| title_short | Renormalization of net steered coherence and average coherence in the XXZ model with Dzyaloshinskii–Moriya interaction |
| title_sort | renormalization of net steered coherence and average coherence in the xxz model with dzyaloshinskii moriya interaction |
| topic | Steered coherence Average coherence Quantum phase transitions |
| url | http://www.sciencedirect.com/science/article/pii/S2211379724002304 |
| work_keys_str_mv | AT yuxiaxie renormalizationofnetsteeredcoherenceandaveragecoherenceinthexxzmodelwithdzyaloshinskiimoriyainteraction AT yuhangsun renormalizationofnetsteeredcoherenceandaveragecoherenceinthexxzmodelwithdzyaloshinskiimoriyainteraction |