Zobrazeno 1 - 10
of 89
pro vyhledávání: '"da Silva, Adenilton J."'
Multi-controlled gates are fundamental components in the design of quantum algorithms, where efficient decompositions of these operators can enhance algorithm performance. The best asymptotic decomposition of an n-controlled X gate with one borrowed
Externí odkaz:
http://arxiv.org/abs/2407.05162
We provide a method for compiling approximate multi-controlled single qubit gates into quantum circuits without ancilla qubits. The total number of elementary gates to decompose an n-qubit multi-controlled gate is proportional to 32n, and the previou
Externí odkaz:
http://arxiv.org/abs/2310.14974
Autor:
Vale, Rafaella, Azevedo, Thiago Melo D., Araújo, Ismael C. S., Araujo, Israel F., da Silva, Adenilton J.
Multi-controlled unitary gates have been a subject of interest in quantum computing since its inception, and are widely used in quantum algorithms. The current state-of-the-art approach to implementing n-qubit multi-controlled gates involves the use
Externí odkaz:
http://arxiv.org/abs/2302.06377
Publikováno v:
Phys. Rev. A 106, 042602 (2022)
Quantum circuit depth minimization is critical for practical applications of circuit-based quantum computation. In this work, we present a systematic procedure to decompose multiqubit controlled unitary gates, which is essential in many quantum algor
Externí odkaz:
http://arxiv.org/abs/2203.11882
Autor:
Blank, Carsten, da Silva, Adenilton J., de Albuquerque, Lucas P., Petruccione, Francesco, Park, Daniel K.
Publikováno v:
Quantum Science and Technology 7 045007 (2022)
Quantum computing opens exciting opportunities for kernel-based machine learning methods, which have broad applications in data analysis. Recent works show that quantum computers can efficiently construct a model of a classifier by engineering the qu
Externí odkaz:
http://arxiv.org/abs/2202.02151
Ubiquitous in quantum computing is the step to encode data into a quantum state. This process is called quantum state preparation, and its complexity for non-structured data is exponential on the number of qubits. Several works address this problem,
Externí odkaz:
http://arxiv.org/abs/2111.03132
Initializing classical data in a quantum device is an essential step in many quantum algorithms. As a consequence of measurement and noisy operations, some algorithms need to reinitialize the prepared state several times during its execution. In this
Externí odkaz:
http://arxiv.org/abs/2108.13527
Autor:
Araujo, Israel F., Park, Daniel K., Ludermir, Teresa B., Oliveira, Wilson R., Petruccione, Francesco, da Silva, Adenilton J.
The theory of quantum algorithms promises unprecedented benefits of harnessing the laws of quantum mechanics for solving certain computational problems. A persistent obstacle to using such algorithms for solving a wide range of real-world problems is
Externí odkaz:
http://arxiv.org/abs/2108.10182
Publikováno v:
In Neurocomputing 1 April 2024 576
Publikováno v:
In Neurocomputing 1 March 2024 572