Experimental observation of repulsively bound magnons.
Journal
Nature
ISSN: 1476-4687
Titre abrégé: Nature
Pays: England
ID NLM: 0410462
Informations de publication
Date de publication:
26 Jun 2024
26 Jun 2024
Historique:
received:
11
12
2023
accepted:
23
05
2024
medline:
27
6
2024
pubmed:
27
6
2024
entrez:
26
6
2024
Statut:
aheadofprint
Résumé
Stable composite objects, such as hadrons, nuclei, atoms, molecules and superconducting pairs, formed by attractive forces are ubiquitous in nature. By contrast, composite objects stabilized by means of repulsive forces were long thought to be theoretical constructions owing to their fragility in naturally occurring systems. Surprisingly, the formation of bound atom pairs by strong repulsive interactions has been demonstrated experimentally in optical lattices
Identifiants
pubmed: 38926581
doi: 10.1038/s41586-024-07599-3
pii: 10.1038/s41586-024-07599-3
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Informations de copyright
© 2024. The Author(s), under exclusive licence to Springer Nature Limited.
Références
Winkler, K. et al. Repulsively bound atom pairs in an optical lattice. Nature 441, 853–856 (2006).
doi: 10.1038/nature04918
pubmed: 16778884
Pfeuty, P. The one-dimensional Ising model with a transverse field. Ann. Phys. 57, 79–90 (1970).
doi: 10.1016/0003-4916(70)90270-8
Sachdev, S. Quantum Phase Transitions (Cambridge Univ. Press, 2011).
Dutta, A. et al. Quantum Phase Transitions in Transverse Field Spin Models: From Statistical Physics to Quantum Information (Cambridge Univ. Press, 2015).
Mussardo, G. Statistical Field Theory: An Introduction to Exactly Solved Models in Statistical Physics (Oxford Univ. Press, 2020).
Subrahmanyam, V. Entanglement dynamics and quantum-state transport in spin chains. Phys. Rev. A 69, 034304 (2004).
doi: 10.1103/PhysRevA.69.034304
Barman, A. et al. The 2021 magnonics roadmap. J. Phys. Condens. Matter 33, 413001 (2021).
doi: 10.1088/1361-648X/abec1a
Yuan, H., Cao, Y., Kamra, A., Duine, R. A. & Yan, P. Quantum magnonics: when magnon spintronics meets quantum information science. Phys. Rep. 965, 1–74 (2022).
doi: 10.1016/j.physrep.2022.03.002
Bethe, H. Zur Theorie der Metalle. I. Eigenwerte und Eigenfunktionen der linearen Atomkette. Z. Phys. 71, 205–226 (1931).
doi: 10.1007/BF01341708
Wortis, M. Bound states of two spin waves in the Heisenberg ferromagnet. Phys. Rev. 132, 85–97 (1963).
doi: 10.1103/PhysRev.132.85
Hanus, J. Bound states in the Heisenberg ferromagnet. Phys. Rev. Lett. 11, 336–338 (1963).
doi: 10.1103/PhysRevLett.11.336
Deuchert, A., Sakmann, K., Streltsov, A. I., Alon, O. E. & Cederbaum, L. S. Dynamics and symmetries of a repulsively bound atom pair in an infinite optical lattice. Phys. Rev. A 86, 013618 (2012).
doi: 10.1103/PhysRevA.86.013618
Kimura, S. et al. Collapse of magnetic order of the quasi one-dimensional Ising-like antiferromagnet BaCo
doi: 10.7566/JPSJ.82.033706
Niesen, S. K. et al. Magnetic phase diagrams, domain switching, and quantum phase transition of the quasi-one-dimensional Ising-like antiferromagnet BaCo
doi: 10.1103/PhysRevB.87.224413
Wang, Z. et al. Quantum criticality of an Ising-like spin-1/2 antiferromagnetic chain in a transverse magnetic field. Phys. Rev. Lett. 120, 207205 (2018).
doi: 10.1103/PhysRevLett.120.207205
pubmed: 29864334
Faure, Q. et al. Topological quantum phase transition in the Ising-like antiferromagnetic spin chain BaCo
doi: 10.1038/s41567-018-0126-8
Takayoshi, S., Furuya, S. C. & Giamarchi, T. Topological transition between competing orders in quantum spin chains. Phys. Rev. B 98, 184429 (2018).
doi: 10.1103/PhysRevB.98.184429
Calabrese, P., Essler, F. H. L. & Fagotti, M. Quantum quench in the transverse-field Ising chain. Phys. Rev. Lett. 106, 227203 (2011).
doi: 10.1103/PhysRevLett.106.227203
pubmed: 21702628
Caux, J.-S. The quench action. J. Stat. Mech. Theory Exp. 2016, 064006 (2016).
doi: 10.1088/1742-5468/2016/06/064006
James, A. J. A., Konik, R. M. & Robinson, N. J. Nonthermal states arising from confinement in one and two dimensions. Phys. Rev. Lett. 122, 130603 (2019).
doi: 10.1103/PhysRevLett.122.130603
pubmed: 31012606
Tan, W. L. et al. Domain-wall confinement and dynamics in a quantum simulator. Nat. Phys. 17, 742–747 (2021).
doi: 10.1038/s41567-021-01194-3
Shiba, H., Ueda, Y., Okunishi, K., Kimura, S. & Kindo, K. Exchange interaction via crystal-field excited states and its importance in CsCoCl
doi: 10.1143/JPSJ.72.2326
Niesen, S. K. et al. Substitution effects on the temperature versus magnetic field phase diagrams of the quasi-one-dimensional effective Ising spin-[Formula: see text] chain system BaCo
doi: 10.1103/PhysRevB.90.104419
Faddeev, L. & Takhtajan, L. What is the spin of a spin wave? Phys. Lett. A 85, 375–377 (1981).
doi: 10.1016/0375-9601(81)90335-2
Tennant, D. A., Perring, T. G., Cowley, R. A. & Nagler, S. E. Unbound spinons in the S=1/2 antiferromagnetic chain KCuF
doi: 10.1103/PhysRevLett.70.4003
pubmed: 10054020
Stone, M. B. et al. Extended quantum critical phase in a magnetized spin-[Formula: see text] antiferromagnetic chain. Phys. Rev. Lett. 91, 037205 (2003).
doi: 10.1103/PhysRevLett.91.037205
pubmed: 12906448
Mourigal, M. et al. Fractional spinon excitations in the quantum Heisenberg antiferromagnetic chain. Nat. Phys. 9, 435–441 (2013).
doi: 10.1038/nphys2652
Wu, L. S. et al. Orbital-exchange and fractional quantum number excitations in an f-electron metal, Yb
doi: 10.1126/science.aaf0981
pubmed: 27257254
Dmitriev, D. V., Krivnov, V. Y., Ovchinnikov, A. A. & Langari, A. One-dimensional anisotropic Heisenberg model in the transverse magnetic field. J. Exp. Theor. Phys. 95, 538–549 (2002).
doi: 10.1134/1.1513828
Halati, C.-M., Wang, Z., Lorenz, T., Kollath, C. & Bernier, J.-S. Repulsively bound magnon excitations of a spin-[Formula: see text] XXZ chain in a staggered transverse field. Phys. Rev. B 108, 224429 (2023).
doi: 10.1103/PhysRevB.108.224429
Daley, A. J., Kollath, C., Schollwöck, U. & Vidal, G. Time-dependent density-matrix renormalization-group using adaptive effective Hilbert spaces. J. Stat. Mech. P04005 (2004).
White, S. R. & Feiguin, A. E. Real-time evolution using the density matrix renormalization group. Phys. Rev. Lett. 93, 076401 (2004).
doi: 10.1103/PhysRevLett.93.076401
pubmed: 15324254
Schollwöck, U. The density-matrix renormalization group in the age of matrix product states. Ann. Phys. 326, 96–192 (2011).
doi: 10.1016/j.aop.2010.09.012
Kimura, S. et al. Novel ordering of an S = 1/2 quasi-1D Ising-like antiferromagnet in magnetic field. Phys. Rev. Lett. 100, 057202 (2008).
doi: 10.1103/PhysRevLett.100.057202
pubmed: 18352418
Canévet, E. et al. Field-induced magnetic behavior in quasi-one-dimensional Ising-like antiferromagnet BaCo
doi: 10.1103/PhysRevB.87.054408
Grenier, B. et al. Longitudinal and transverse Zeeman ladders in the Ising-like chain antiferromagnet BaCo
doi: 10.1103/PhysRevLett.114.017201
pubmed: 25615498
Faure, Q. et al. Tomonaga-Luttinger liquid spin dynamics in the quasi-one-dimensional Ising-like antiferromagnet BaCo
doi: 10.1103/PhysRevLett.123.027204
pubmed: 31386519
Wang, Z. et al. Quantum critical dynamics of a Heisenberg-Ising chain in a longitudinal field: many-body strings versus fractional excitations. Phys. Rev. Lett. 123, 067202 (2019).
doi: 10.1103/PhysRevLett.123.067202
pubmed: 31491175
Faure, Q. et al. Solitonic excitations in the Ising anisotropic chain BaCo
doi: 10.1103/PhysRevResearch.3.043227
Okutani, A. et al. Spin excitations of the S = 1/2 one-dimensional Ising-like antiferromagnet BaCo
doi: 10.7566/JPSJ.90.044704
Zvyagin, S. A. et al. Terahertz-range free-electron laser electron spin resonance spectroscopy: techniques and applications in high magnetic fields. Rev. Sci. Instrum. 80, 073102 (2009).
doi: 10.1063/1.3155509
pubmed: 19655938
Wang, X. et al. Spin dynamics of the E
Fishman, M., White, S. R. & Stoudenmire, E. M. The ITensor software library for tensor network calculations. SciPost Phys. Codebases 4 https://scipost.org/10.21468/SciPostPhysCodeb.4 (2022).
Halati, C.-M., Wang, Z., Kollath, C. & Bernier, J.-S. Theoretical simulations data for “Experimental observation of repulsively bound magnons”. Zenodo https://doi.org/10.5281/zenodo.11521387 (2024).