Non-Linear Processes in 1D Quantum Spin Ordered System under Strong Magnetic Field Pulse |
| V.S. Borovikov, L.Yu. Gorelik, S.I. Kulinich and V.Yu. Popkov B. Verkin Institute for Low Temperature Physics and Engineering, Ukrainian Academy of Sciences, Lenin Av. 47, 310164 Kharkiv, Ukraine |
| Received: August 26, 1996; in final form: November 26, 1996 |
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| Investigation of an exactly integrable quantum model of 1D magnetic (which is equivalent to a massive fermion system) is presented. It has been shown that under certain conditions a spin system will not absorb power from the strong homogeneous magnetic field pulse. |
| DOI: 10.12693/APhysPolA.91.605 PACS numbers: 75.30.Mb, 74.70.Tx |