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Partial orbits of quantum gates and full three-particle entanglement
(Springer, 2021-10-20)
We introduce the notion of partial orbit for a given set of elementary quantum gates, and we study the action of different sets of gates on an initially three-particle disentangled state. We analyze the entanglement of the ...
CNOT gate optimizations via qubit permutations for IBM's quantum architectures
(2019-01-01)
IBM offers a number of quantum processors on which scientist can perform experiments. All single qubit gates from the Clifford+T gate library are implemented, but only a subset of the possible CNOT are provided. It is well ...
Implementation of a two-qubit controlled-rotation gate based on unconventional geometric phase with a constant gating time
(Elsevier Science BvAmsterdamHolanda, 2011)
Testing the Efficiency of Digital Simulation of Quantum Walks on IBM’s Q platform - towards quantum experimental algorithms
This thesis presents several quantum circuit implementations of discrete and continuous quantum walks in cycle graphs. Quantum walks have become an important tool for developing quantum algorithms, that is why this work ...
Effects on the quantum not and controlled-not gates of a modular magnetic field in the z-direction in a chain of nuclear spin system
(Sociedad Mexicana de Física A.C., 2011)
Four-level systems and a universal quantum gate
(WILEY-V C H VERLAG GMBH, 2008)
We discuss the possibility of implementing a universal quantum XOR gate by using two coupled quantum dots subject to external magnetic fields that are parallel and slightly different. We consider this system in two different ...
Efficient Realizations of CNOT gates in IBM's Quantum Computers
(Ieee, 2018-01-01)
IBM's quantum computers implement gates from Clifford+T gate library. All single qubit gates are implemented, but only a subset of the possible CNOT are provided. It is well known that the functionally of the missing gates ...
Efficient Realizations of CNOT gates in IBM's Quantum Computers
(2018-07-02)
IBM's quantum computers implement gates from Clifford +T gate library. All single qubit gates are implemented, but only a subset of the possible CNOT are provided. It is well known that the functionally of the missing gates ...