Emergent Long-Lived Zitterbewegung in Su–Schrieffer–Heeger Lattice with Third-Nearest-Neighbor Hopping
We investigate the wavepacket dynamics of quasiparticles in a Su–Schrieffer–Heeger lattice with third-nearest-neighbor hopping. The results reveal that the life-span of Zitterbewegung can be prolonged. To better understand the mechanism, we discuss the band structure and the long-time average of inv...
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| Veröffentlicht in: | JETP letters 2023-05, Vol.117 (10), p.791-798 |
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| creator | Chen, M.-N. Yu, X.-J. Li, Z. |
| description | We investigate the wavepacket dynamics of quasiparticles in a Su–Schrieffer–Heeger lattice with third-nearest-neighbor hopping. The results reveal that the life-span of Zitterbewegung can be prolonged. To better understand the mechanism, we discuss the band structure and the long-time average of inverse participation rate. The results show that the band structure can be effectively manipulated as a quasi-flat band by introducing the third-nearest-neighbor hopping. This, as a unique advantage over the standard Su–Schrieffer–Heeger model, will bring about restrained diffusion of the wavepacket as well as dramatically stretched life-span of Zitterbewegung, thus will promise wide applications in condensed matter physics. |
| doi_str_mv | 10.1134/S0021364023600386 |
| format | Article |
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The results reveal that the life-span of Zitterbewegung can be prolonged. To better understand the mechanism, we discuss the band structure and the long-time average of inverse participation rate. The results show that the band structure can be effectively manipulated as a quasi-flat band by introducing the third-nearest-neighbor hopping. This, as a unique advantage over the standard Su–Schrieffer–Heeger model, will bring about restrained diffusion of the wavepacket as well as dramatically stretched life-span of Zitterbewegung, thus will promise wide applications in condensed matter physics.</description><identifier>ISSN: 0021-3640</identifier><identifier>EISSN: 1090-6487</identifier><identifier>DOI: 10.1134/S0021364023600386</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Atomic ; Band structure of solids ; Biological and Medical Physics ; Biophysics ; Condensed matter physics ; Elementary excitations ; Miscellaneous ; Molecular ; Optical and Plasma Physics ; Particle and Nuclear Physics ; Physics ; Physics and Astronomy ; Quantum Information Technology ; Solid State Physics ; Spintronics ; Wave packets</subject><ispartof>JETP letters, 2023-05, Vol.117 (10), p.791-798</ispartof><rights>The Author(s) 2023. 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The results reveal that the life-span of Zitterbewegung can be prolonged. To better understand the mechanism, we discuss the band structure and the long-time average of inverse participation rate. The results show that the band structure can be effectively manipulated as a quasi-flat band by introducing the third-nearest-neighbor hopping. This, as a unique advantage over the standard Su–Schrieffer–Heeger model, will bring about restrained diffusion of the wavepacket as well as dramatically stretched life-span of Zitterbewegung, thus will promise wide applications in condensed matter physics.</description><subject>Atomic</subject><subject>Band structure of solids</subject><subject>Biological and Medical Physics</subject><subject>Biophysics</subject><subject>Condensed matter physics</subject><subject>Elementary excitations</subject><subject>Miscellaneous</subject><subject>Molecular</subject><subject>Optical and Plasma Physics</subject><subject>Particle and Nuclear Physics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Quantum Information Technology</subject><subject>Solid State Physics</subject><subject>Spintronics</subject><subject>Wave packets</subject><issn>0021-3640</issn><issn>1090-6487</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><recordid>eNp1UEtOwzAQtRBIlMIB2FliHfAvjrNEVaFIESzaFZvIiSeJK5oEx6Fixx24ISfBUZFYIFZPo_eZmYfQJSXXlHJxsyaEUS4FYVwSwpU8QjNKUhJJoZJjNJvoaOJP0dkwbAmhVPFkhrbLHbgaWo-zrq2jzL6Bwc_We3AF7KEe2xrbFq_Hr4_Pddk4C1UFLgwrgBoczrT3tgS8t77Bm8Y6Ez2CdjD4gLZuis7hVdf3tq3P0UmlXwa4-ME52twtN4tVlD3dPyxus6jklPqokqUyVMdKCq2kEWA00TKujJEpUxVJSsaYZgWLZZLoRAPEJi0hpYWEQhM-R1eH2N51r2M4JN92o2vDxpwpLhJBpeBBRQ-q0nXD4KDKe2d32r3nlORTo_mfRoOHHTxD0Lbh-9_k_03fuGB6xQ</recordid><startdate>20230501</startdate><enddate>20230501</enddate><creator>Chen, M.-N.</creator><creator>Yu, X.-J.</creator><creator>Li, Z.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20230501</creationdate><title>Emergent Long-Lived Zitterbewegung in Su–Schrieffer–Heeger Lattice with Third-Nearest-Neighbor Hopping</title><author>Chen, M.-N. ; Yu, X.-J. ; Li, Z.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c311t-f6c8d1a5864a86d4eda0a65fdd6928f07c222a2b25677a7aee5d9ce91b6eba03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Atomic</topic><topic>Band structure of solids</topic><topic>Biological and Medical Physics</topic><topic>Biophysics</topic><topic>Condensed matter physics</topic><topic>Elementary excitations</topic><topic>Miscellaneous</topic><topic>Molecular</topic><topic>Optical and Plasma Physics</topic><topic>Particle and Nuclear Physics</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Quantum Information Technology</topic><topic>Solid State Physics</topic><topic>Spintronics</topic><topic>Wave packets</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, M.-N.</creatorcontrib><creatorcontrib>Yu, X.-J.</creatorcontrib><creatorcontrib>Li, Z.</creatorcontrib><collection>SpringerOpen</collection><collection>CrossRef</collection><jtitle>JETP letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, M.-N.</au><au>Yu, X.-J.</au><au>Li, Z.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Emergent Long-Lived Zitterbewegung in Su–Schrieffer–Heeger Lattice with Third-Nearest-Neighbor Hopping</atitle><jtitle>JETP letters</jtitle><stitle>Jetp Lett</stitle><date>2023-05-01</date><risdate>2023</risdate><volume>117</volume><issue>10</issue><spage>791</spage><epage>798</epage><pages>791-798</pages><issn>0021-3640</issn><eissn>1090-6487</eissn><abstract>We investigate the wavepacket dynamics of quasiparticles in a Su–Schrieffer–Heeger lattice with third-nearest-neighbor hopping. 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| subjects | Atomic Band structure of solids Biological and Medical Physics Biophysics Condensed matter physics Elementary excitations Miscellaneous Molecular Optical and Plasma Physics Particle and Nuclear Physics Physics Physics and Astronomy Quantum Information Technology Solid State Physics Spintronics Wave packets |
| title | Emergent Long-Lived Zitterbewegung in Su–Schrieffer–Heeger Lattice with Third-Nearest-Neighbor Hopping |
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