Magnetic frustration induced quantum phase transitions in the S = 1/2 vertically asymmetric diamond chain

Li Y.-C.

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Magnetic frustration induced quantum phase transitions in the S = 1/2 vertically asymmetric diamond chain

机译：S = 1/2垂直不对称金刚石链中由磁挫折引起的量子相变

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By means of the second derivative of the ground-state energy for a finite-size system method, the quantum phase transitions (QPTs) for the frustrated vertically asymmetric diamond chain (VADC) are investigated. Our results display the plentiful frustration induced quantum phases in the model. Meanwhile, using the transfer matrix renormalization group technique (TMRG), we calculate the fidelity susceptibility and magnetic susceptibility of the VADC model in the thermodynamic limit to give a further understanding of the QPTs.

机译：通过有限尺寸系统方法的基态能量的二阶导数，研究了受挫的垂直非对称金刚石链（VADC）的量子相变（QPT）。我们的结果显示了模型中大量挫折感诱导的量子相。同时，使用传递矩阵重归一化组技术（TMRG），计算了在热力学极限下VADC模型的保真度和磁化率，以进一步了解QPT。

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《Physica, A. Statistical mechanics and its applications》 |2010年第23期|共6页
作者
Li Y.-C.;
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正文语种 eng
中图分类物理学;
关键词
Distorted diamond chain; Quantum fidelity; Quantum phase transitions; Transfer matrix renormalization group;

机译：失真的钻石链;保真度;量子相变;转移矩阵重归一化群;

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专利

1. Magnetic frustration induced quantum phase transitions in the S = 1/2 vertically asymmetric diamond chain [J] . Li Y.-C. Physica, A. Statistical mechanics and its applications . 2010,第23期

机译：S = 1/2垂直不对称金刚石链中由磁挫折引起的量子相变
2. Field-induced multiple reentrant quantum phase transitions in randomly dimerized antiferromagnetic S=1/2 Heisenberg chains [J] . Hida K Journal of the Physical Society of Japan . 2006,第7期

机译：随机二聚反铁磁S = 1/2 Heisenberg链中的场诱导的多个折返量子相变
3. Frustration Induced Noncollinear Magnetic Order Phase in One-Dimensional Heisenberg Chain with Alternating Antiferromagnetic and Ferromagnetic Next Nearest Neighbor Interactions [J] . Jiang Jian-Jun, Tang Fei, Yang Cui-Hong Journal of the Physical Society of Japan . 2015,第12期

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4. Field-induced transitions in ferrimagnetic chain of spins: stability of ferromagnetic and antiferromagnetic phases [C] . M.V.Kostyuchenko International conference on micro- and nano-electronics . 2013

机译：自旋的铁磁链中的场诱导跃迁：铁磁和反铁磁相的稳定性
5. THE EFFECT OF UNIAXIAL STRESS ON THE MAGNETIC FIELD INDUCED HELIMAGNETIC - FERROMAGNETIC PHASE TRANSITION IN SINGLE-CRYSTAL DYSPROSIUM [D] . BENNINGFIELD, L. V., JR. -1

机译：单轴应力对单晶中磁场感应的铁磁相变的影响
6. A quantum phase transition in a quantum external field: Superposing two magnetic phases [O] . Marek M. Rams, Michael Zwolak, Bogdan Damski -1

机译：量子外场中的量子相变：叠加两个磁相
7. Frustration-induced quantum phases in mixed spin chain with frustrated side chains [O] . 飛田, 和男, ヒダ, カズオ, Hida, Kazuo, 2008

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Magnetic frustration induced quantum phase transitions in the S = 1/2 vertically asymmetric diamond chain

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