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Mostrando ítems 1-10 de 12
Artículo
An Approach to Interfacing the Brain with Quantum Computers: Practical Steps and Caveats
(Old City Publishing, 2022)
We report on the first proof-of-concept system demonstrating how one can control a qubit with mental activity. We developed a method to encode neural correlates of mental activity as instructions for a quantum computer. ...
Artículo
Digital-analog quantum computation with arbitrary two-body Hamiltonians
(American Physical Society, 2024-03-14)
Digital-analog quantum computing is a computational paradigm which employs an analog Hamiltonian resource together with single-qubit gates to reach universality. Here, we design a new scheme which employs an arbitrary ...
Artículo
Benefits of Open Quantum Systems for Quantum Machine Learning
(Wiley, 2023)
Quantum machine learning (QML) is a discipline that holds the promise ofrevolutionizing data processing and problem-solving. However, dissipationand noise arising from the coupling with the environment are commonlyperceived ...
Artículo
Universal patterns in multifrequency-driven dissipative systems
(IOP Publishing, 2022-03-03)
The response of dissipative systems to multi-chromatic fields exhibits generic properties which follow from the discrete time-translation symmetry of each driving component. We derive these properties and illustrate them ...
Artículo
Adaptive random quantum eigensolver
(American Physical Society, 2022)
We propose an adaptive random quantum algorithm to obtain an optimized eigensolver. Specifically, we introduce a general method to parametrize and optimize the probability density function of a random number generator, ...
Artículo
Quantum reinforcement learning in the presence of thermal dissipation
(American Physical Society, 2023)
A study of the effect of thermal dissipation on quantum reinforcement learning is performed. For this purpose, a nondissipative quantum reinforcement learning protocol is adapted to the presence of thermal dissipation. ...
Artículo
Deterministic single-photon source in the ultrastrong-coupling regime
(American Physical Society, 2023-09-01)
We propose a high-quality deterministic single-photon source which can not only works in the ultrastrong light-matter coupling regime, but also emits two single photons with an arbitrary time separation, in one excitation ...
Artículo
Digital quantum simulation of an extended Agassi model: Using machine learning to disentangle its phase-diagram
(American Physical Society, 2022)
A digital quantum simulation for the extended Agassi model is proposed using a quantum platform with eight trapped ions. The extended Agassi model is an analytically solvable model including both short range pairing and ...
Artículo
Analog quantum approximate optimization algorithm
(IOP Publishing, 2022)
We present an analog version of the quantum approximate optimization algorithm suitable for current quantum annealers. The central idea of this algorithm is to optimize the schedule function, which defines the adiabatic ...
Artículo
A digital quantum simulation of the Agassi model
(Elsevier, 2022)
A digital quantum simulation of the Agassi model from nuclear physics is proposed and analyzed. The proposal is worked out for the case with four different sites. Numerical simulations and analytical estimations are presented ...