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Confined Quasiparticle Dynamics in Long-Range Interacting Quantum Spin Chains
We study the quasiparticle excitation and quench dynamics of the one-dimensional transverse-field Ising model with power-law (1/r(α)) interactions. We find that long-range interactions give rise to a confining potential, which couples pairs of domain walls (kinks) into bound quasiparticles, analogou...
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| Pubblicato in: | Phys Rev Lett |
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| Autori principali: | , , , , , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2019
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6990634/ https://ncbi.nlm.nih.gov/pubmed/31050545 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1103/PhysRevLett.122.150601 |
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