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DTSTART:20140309T070000
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DTSTART;TZID=America/Toronto:20140417T120000
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URL:https://uwaterloo.ca/institute-for-quantum-computing/events/kothari-exp
 onential-improvement-precision-simulating-sparse
LOCATION:QNC - Quantum Nano Centre 200 University Avenue West 1102 Waterloo
  ON N2L 3G1 Canada
SUMMARY:Kothari: Exponential improvement in precision for simulating sparse
 \nHamiltonians
CLASS:PUBLIC
DESCRIPTION:ROBIN KOTHARI\n\nWe provide a quantum algorithm for simulating 
 the\ndynamics of sparse Hamiltonians with complexity sublogarithmic in\nth
 e inverse error\, an exponential improvement over previous methods.\nUnlik
 e previous approaches based on product formulas\, the query\ncomplexity is
  independent of the number of qubits acted on\, and for\ntime-varying Hami
 ltonians\, the gate complexity is logarithmic in the\nnorm of the derivati
 ve of the Hamiltonian. Our algorithm is based on\na significantly improved
  simulation of the continuous- and
DTSTAMP:20260409T053439Z
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