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SUMMARY:Jiangtian Yao
DTSTART:20260415T140000Z
DTEND:20260415T160000Z
DTSTAMP:20260522T123300Z
UID:indico-event-794@indico.kcl.ac.uk
DESCRIPTION:Spreading of a globally-conserved quantum resource\n \nNonsta
 bilizerness\, or quantum magic\, presents a valuable resource in quantum c
 omputation and plays a crucial role in generating complex many-body dynami
 cs. In our recent work (arXiv: 2511.21487)\, we study the dynamics of loca
 lly injected magic in unitary Clifford circuits\, where the total amount o
 f magic is globally conserved yet no local conservation laws are known. We
  propose two operationally-motivated magic length scales and show that\, a
 t early times\, both length scales grow ballistically at distinct velociti
 es set by the entanglement velocity. We further demonstrate that at late t
 imes\, magic delocalizes across the entire system. Our work provides insig
 hts on the spatiotemporal structure of quantum resources and complexity\, 
 motivating further investigations on their transport properties and connec
 tions with quantum information processing tasks.\n\nhttps://indico.kcl.ac.
 uk/event/794/
LOCATION:S7.06
URL:https://indico.kcl.ac.uk/event/794/
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