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Common quantum logic gates by name (including abbreviation), circuit form(s) and the corresponding unitary matrices. In quantum computing and specifically the quantum circuit model of computation, a quantum logic gate (or simply quantum gate) is a basic quantum circuit operating on a small number of qubits.
A logical qubit specifies how a single qubit should behave in a quantum algorithm, subject to quantum logic operations which can be built out of quantum logic gates. However, issues in current technologies preclude single two-state quantum systems , which can be used as physical qubits, from reliably encoding and retaining this information for ...
from ket import * a, b = quant (2) # Allocate two quantum bits H (a) # Put qubit `a` in a superposition cnot (a, b) # Entangle the two qubits in the Bell state m_a = measure (a) # Measure qubit `a`, collapsing qubit `b` as well m_b = measure (b) # Measure qubit `b` # Assert that the measurement of both qubits will always be equal assert m_a ...
IBM Quantum Platform (previously known as IBM Quantum Experience) is an online platform allowing public and premium access to cloud-based quantum computing services provided by IBM. This includes access to a set of IBM's prototype quantum processors, a set of tutorials on quantum computation, and access to an interactive textbook.
The Quantum Development Kit includes a quantum simulator capable of running Q# and simulated 30 logical qubits. [17] [18] In order to invoke the quantum simulator, another .NET programming language, usually C#, is used, which provides the (classical) input data for the simulator and reads the (classical) output data from the simulator. [19]
Any quantum computation (which is, in the above formalism, any unitary matrix of size over qubits) can be represented as a network of quantum logic gates from a fairly small family of gates. A choice of gate family that enables this construction is known as a universal gate set , since a computer that can run such circuits is a universal ...
Vibrational quantum computer (qubits realized by vibrational superpositions in cold molecules) [15] Electrons-on-helium quantum computer (qubit is the electron spin) Cavity quantum electrodynamics (CQED) (qubit provided by the internal state of trapped atoms coupled to high-finesse cavities) Molecular magnet [16] (qubit given by spin states)
Microsoft Azure Quantum is a public cloud-based quantum computing platform developed by Microsoft, that offers quantum hardware, software, and solutions for developers to build quantum applications. [ 1 ] [ 2 ] It supports variety of quantum hardware architectures from partners including Quantinuum , IonQ , and Atom Computing. [ 3 ]