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- Université du Québec à Trois-RivièresCA37 papers
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16 papers · 1 filter
Suppression of multiphoton resonances in driven quantum systems via pulse shape optimization
Denis Gagnon, François Fillion-Gourdeau, Joey Dumont +2
This Letter demonstrates control over multiphoton absorption processes in driven two-level systems, which include for example superconducting qubits or laser-irradiated graphene, t…
Algorithm for the solution of the Dirac equation on digital quantum computers
F. Fillion-Gourdeau, S. MacLean, R. Laflamme
A quantum algorithm that solves the time-dependent Dirac equation on a digital quantum computer is developed and analyzed. The time evolution is performed by an operator splitting…
Efficient state initialization by a quantum spectral filtering algorithm
F. Fillion-Gourdeau, S. MacLean, R. Laflamme
An algorithm that initializes a quantum register to a state with a specified energy range is given, corresponding to a quantum implementation of the celebrated Feit-Fleck method. T…
Quantum Lattice Boltzmann is a quantum walk
Sauro Succi, Francois Fillion-Gourdeau, Silvia Palpacelli
Numerical methods for the 1-D Dirac equation based on operator splitting and on the quantum lattice Boltzmann (QLB) schemes are reviewed. It is shown that these discretizations fal…
Multiplicity in Everett's interpretation of quantum mechanics
Louis Marchildon
Everett's interpretation of quantum mechanics was proposed to avoid problems inherent in the prevailing interpretational frame. It assumes that quantum mechanics can be applied to…
Why I am not a QBist
Louis Marchildon
Quantum Bayesianism, or QBism, is a recent development of the epistemic view of quantum states, according to which the state vector represents knowledge about a quantum system, rat…