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VERSION:2.0
PRODID:Icfo
X-PUBLISHED-TTL:P1W
BEGIN:VEVENT
UID:6ae6c64886eaf
DTSTART:20261116T100000Z
SEQUENCE:0
TRANSP:OPAQUE
DTEND:20261116T110000Z
LOCATION:Seminar Room
SUMMARY:ICFO | ADELINA BÄRLIGEA
CLASS:PUBLIC
DESCRIPTION:Understanding which quantum computations genuinely require quan
 tum resources is a central question in quantum computing. Lie-algebraic si
 mulation approaches this problem in the Heisenberg picture by exploiting t
 he algebraic structure of quantum dynamics. When the evolution of relevant
  observables closes within an efficiently accessible polynomial-dimensiona
 l operator space\, quantum mean values can be computed classically without
  simulating the full quantum state. In this talk\, I will introduce the un
 derlying framework and present recent advances extending its scope beyond 
 free-fermionic and Gaussian dynamics. These include constructive simulatio
 n methods for structured qubit circuits and new exact simulation regimes f
 or interacting bosonic systems. I will illustrate their practical applicat
 ions through numerical studies of quantum many-body dynamics. Together\, t
 hese results provide new tools for studying and verifying quantum systems 
 and help sharpen the classical baseline against which claims of quantum ad
 vantage must be assessed.
DTSTAMP:20261101T045536Z
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