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DTSTART:20210314T070000
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DTSTART;TZID=America/Toronto:20210628T113000
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URL:/combinatorics-and-optimization/events/algebraic-gr
 aph-theory-seminar-steve-kirkland-0
SUMMARY:Algebraic Graph Theory Seminar - Steve Kirkland
CLASS:PUBLIC
DESCRIPTION:Summary \n\nTITLE: State transfer for paths with weighted loop
 s at the end\nvertices\n\nSpeaker:\n Steve Kirkland\n\nAffiliation:\n Univ
 ersity of Manitoba\n\nZoom:\n Contact Soffia Arnadottir\n\nABSTRACT:\n\nWe
  consider a continuous time quantum walk on an unweighted path on n\nverti
 ces\, to which a loop of weight w has been added at each end\nvertex. Let 
 f(t) denote the fidelity of state transfer from one end\nvertex to the oth
 er at time t. In this talk we give upper and lower\nbounds on f(t) in term
 s of w\, n and t\; further\, given a > 0 we discuss\nthe values of t for w
 hich f(t) > 1-a.\n 
DTSTAMP:20250525T053241Z
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