Magnon shake-up: entanglement generation and sensing
Source abstract
Abstract
Abstract Shake-up phenomena, rooted in the sudden approximation and many-body quantum dynamics, unveil critical characteristics of quantum systems, with wide-ranging applications in molecular spectroscopy and electronic structure studies. Here, this principle is extended to magnetic systems, and magnon shake-up structures and their relevance in generating and sensing magnon-magnon entanglement are demonstrated. This not only reveals new insights into shake-up phenomena and quantum magnetism but also paves the way for new opportunities in quantum technologies.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Mechanical and Optical Resonators · Chemical and Physical Properties of Materials · Physics of Superconductivity and Magnetism
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (26)
Show source-provided references
1. Beaurepaire, E., Merle, J. C., Daunois, A. & Bigot, J. Y. Ultrafast spin dynamics in ferromagnetic nickel. Phys. Rev. Lett. 76, 4250 (1996).10.1103/PhysRevLett.76.4250 ↗
2. van Kampen, M. et al. All-optical probe of coherent spin waves. Phys. Rev. Lett. 88, 227201 (2002).10.1103/PhysRevLett.88.227201 ↗
3. Kimel, A. V., Kirilyuk, A., Tsvetkov, A., Pisarev, R. V. & Rasing, T. Laser-induced ultrafast spin reorientation in the antiferromagnet TmFeO3. Nature 429, 850 (2004).10.1038/nature02659 ↗
4. Kimel, A. V. et al. Ultrafast non-thermal control of magnetization by instantaneous photomagnetic pulses. Nature 435, 655 (2005).10.1038/nature03564 ↗
5. Satoh, T. et al. Spin oscillations in antiferromagnetic NiO triggered by circularly polarized light. Phys. Rev. Lett. 105, 077402 (2010).10.1103/PhysRevLett.105.077402 ↗
6. Yuan, H. Y., Cao, Y., Kamra, A., Duine, R. A. & Yan, P. Quantum magnonics: when magnon spintronics meets quantum information science. Phys. Rep. 965, 1–74 (2022).10.1016/j.physrep.2022.03.002 ↗
7. Bossini, D. et al. Laser-driven quantum magnonics and terahertz dynamics of the order parameter in antiferromagnets. Phys. Rev. B 100, 024428 (2019).10.1103/PhysRevB.100.024428 ↗
8. Hales, J. et al. Witnessing light-driven entanglement using time-resolved resonant inelastic X-ray scattering. Nat. Commun. 14, 3512 (2023).10.1038/s41467-023-38540-3 ↗
9. Manne, R. & Åberg, T. Koopmans’ theorem for inner-shell ionization. Chem. Phys. Lett. 7, 282–284 (1970).10.1016/0009-2614(70)80309-8 ↗
10. Tillborg, H., Nilsson, A. & Mårtensson, N. Shake-up and shake-off structures in core level photoemission spectra from adsorbates. J. Electron. Spectrosc. Relat. Phenom. 62, 73–93 (1993).10.1016/0368-2048(93)80007-9 ↗
11. Doniach, S. & Sunjic, M. Many-electron singularity in X-ray photoemission and X-ray line spectra from metals. J. Phys. C 3, 285 (1970).10.1088/0022-3719/3/2/010 ↗
12. Rosencwaig, A., Wertheim, G. K. & Guggenheim, H. J. Origins of satellites on inner-shell photoelectron spectra. Phys. Rev. Lett 27, 479 (1971).10.1103/PhysRevLett.27.479 ↗
13. Carlsson, T. A., Carver, J. C., Saethre, J. L., Sántibanez, F. G. & Vernon, G. A. Multicomponent structure in X-ray photoelectron spectroscopy of transition metal compounds. J. Electron. Spectrosc. Relat. Phenom. 5, 247 (1974).10.1016/0368-2048(74)85016-4 ↗
14. Messiah, A. Quantum Mechanics: Volume II (North-Holland Publishing Company, 1962).
15. Azimi-Mousolou, V. et al. Hierarchy of magnon mode entanglement in antiferromagnets. Phys. Rev. B 102, 224418 (2020).10.1103/PhysRevB.102.224418 ↗
16. Rezende, S. M., Azevedo, A. & Rodríguez-Suárez, R. L. Introduction to antiferromagnetic magnons. J. Appl. Phys. 126, 151101 (2019).10.1063/1.5109132 ↗
17. Shiranzaei, M., Fransson, J. & Azimi-Mousolou, V. Temperature-anisotropy conjugate magnon squeezing in antiferromagnets. Phys. Rev. B 108, 144302 (2023).10.1103/PhysRevB.108.144302 ↗
18. Kittel, C. & Fong, C. Y. Quantum Theory of Solids (Vol. 5) (Wiley, 1963).
19. Mentink, J., Balzer, K. & Eckstein, M. Ultrafast and reversible control of the exchange interaction in Mott insulators. Nat. Commun. 6, 6708 (2015).10.1038/ncomms7708 ↗
20. Mikhaylovskiy, R. V. et al. Ultrafast optical modification of exchange interactions in iron oxides. Nat. Commun. 6, 8190 (2015).10.1038/ncomms9190 ↗
21. Giedke, G., Wolf, M. M., Krüger, O., Werner, R. F. & Cirac, J. I. Entanglement of formation for symmetric Gaussian states. Phys. Rev. Lett. 91, 107901 (2003).10.1103/PhysRevLett.91.107901 ↗
22. Nielsen, M. and Chuang, I. Quantum Information and Computation (Cambridge University Press, 2000).
23. Liu, Y. et al. Tunable phonon-driven magnon-magnon entanglement at room temperature. New J. Phys. 25, 113032 (2023).10.1088/1367-2630/ad0b20 ↗
24. Azimi-Mousolou, V. et al. Quantum spin systems: toroidal classification and geometric duality. Phys. Rev. B 110, L140403 (2024).10.1103/PhysRevB.110.L140403 ↗
25. Azimi-Mousolou, V. et al. Magnon-magnon entanglement and its qualledfication via a microwave cavity. Phys. Rev. B 104, 224302 (2021).10.1103/PhysRevB.104.224302 ↗
26. Azimi-Mousolou, V. et al. Transmon probe for quantum characteristics of magnons in antiferromagnets. Phys. Rev. B 108, 094430 (2023).10.1103/PhysRevB.108.094430 ↗