Spin Polarization Oscillations and Coherence Time in the Random Interaction Approach

<p>The spin polarization <svg height="14.8173pt" id="M202" style="vertical-align:-5.52897pt" version="1.1" viewbox="-0.0498162 -9.28833 44.9579 14.8173" width="44.9579pt" xmlns="http://www.w3.org/2000/svg"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M360 -163L167 270L360 703H298L106 273V267L298 -163H360Z"></path></g><g transform="matrix(.013,0,0,-0.013,5.369,0)"><path d="M703 650H36V622C118 616 126 607 126 526V124C126 45 117 34 40 28V0H297V28C219 34 211 44 211 124V581C211 609 214 613 245 613H494C521 613 527 610 527 583V124C527 45 519 34 434 28V0H700V28C620 34 612 44 612 124V526C612 605 620 616 703 622V650Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,14.963,3.132)"><path d="M481 445L456 468C426 437 403 427 388 427C372 427 356 428 302 438C256 447 221 451 187 451C159 451 130 428 105 384C93 363 80 340 65 305L96 290C122 342 149 381 193 381C216 381 267 377 294 374S346 372 365 376L75 105C37 70 24 35 24 16C24 2 30 -5 35 -8C42 -8 46 -6 48 -2C58 14 75 35 90 41C102 46 116 46 147 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Advances in Condensed Matter Physics

fig7

Figure 7

Figure 7: Spin Polarization Oscillations and Coherence Time in the Random Interaction Approach 