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SUMMARY:Variational Quantum Eigensolver for SU(N) Fermions
DTSTART;VALUE=DATE-TIME:20211015T125000Z
DTEND;VALUE=DATE-TIME:20211015T131500Z
DTSTAMP;VALUE=DATE-TIME:20260714T154637Z
UID:indico-contribution-416@cern.ch
DESCRIPTION:Speakers: Mirko Consiglio (Department of Physics\, University 
 of Malta)\nVariational quantum algorithms aim at harnessing the power of n
 oisy intermediate-scale quantum computers\, by using a classical optimizer
  to train a parameterized quantum circuit to solve tractable quantum probl
 ems. The variational quantum eigensolver is one of the aforementioned algo
 rithms designed to determine the ground-state of many-body Hamiltonians. H
 ere\, we apply the variational quantum eigensolver to study the ground-sta
 te properties of $N$-component fermions. With such knowledge\, we study th
 e persistent current of interacting SU($N$) fermions\, which is employed t
 o reliably map out the different quantum phases of the system. Our approac
 h lays out the basis for a current-based quantum simulator of many-body sy
 stems that can be implemented on noisy intermediate-scale quantum computer
 s.\n\nhttps://indico.unina.it/event/52/contributions/416/
LOCATION:
URL:https://indico.unina.it/event/52/contributions/416/
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