In quantum physics, a quantum state is a mathematical entity that embodies the knowledge of a quantum system. Quantum mechanics specifies the construction...
46 KB (6,072 words) - 13:34, 6 August 2024
In quantum field theory, the quantum vacuum state (also called the quantum vacuum or vacuum state) is the quantum state with the lowest possible energy...
24 KB (2,738 words) - 07:58, 5 August 2024
proximity in such a way that the quantum state of each particle of the group cannot be described independently of the state of the others, including when...
104 KB (12,755 words) - 12:31, 1 September 2024
of all quantum physics, which includes quantum chemistry, quantum field theory, quantum technology, and quantum information science. Quantum mechanics...
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location to the next, quantum teleportation only transfers quantum information. The sender does not have to know the particular quantum state being transferred...
84 KB (10,927 words) - 00:55, 23 August 2024
Quantum superposition is a fundamental principle of quantum mechanics that states that linear combinations of solutions to the Schrödinger equation are...
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entanglement Quantum fiction Quantum field theory Quantum lithography Quantum mechanics Quantum mind Quantum mysticism Quantum number Quantum optics Quantum sensor...
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A quantum computer is a computer that exploits quantum mechanical phenomena. On small scales, physical matter exhibits properties of both particles and...
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In quantum computing and specifically the quantum circuit model of computation, a quantum logic gate (or simply quantum gate) is a basic quantum circuit...
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interpretation of quantum mechanics is an attempt to explain how the mathematical theory of quantum mechanics might correspond to experienced reality. Quantum mechanics...
70 KB (8,090 words) - 02:56, 26 August 2024
In physics, a quantum state space is an abstract space in which different "positions" represent not literal locations, but rather quantum states of some...
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for finding a probability involves combining a quantum state, which mathematically describes a quantum system, with a mathematical representation of the...
66 KB (8,316 words) - 23:34, 27 August 2024
The quantum mind or quantum consciousness is a group of hypotheses proposing that local physical laws and interactions from classical mechanics or connections...
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Qubit (redirect from Quantum bit)
physically realized with a two-state device. A qubit is a two-state (or two-level) quantum-mechanical system, one of the simplest quantum systems displaying the...
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In quantum information science, the Bell's states or EPR pairs: 25 are specific quantum states of two qubits that represent the simplest examples of...
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Quantum decoherence is the loss of quantum coherence. Quantum decoherence has been studied to understand how quantum systems convert to systems which can...
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theoretical physics, quantum nonlocality refers to the phenomenon by which the measurement statistics of a multipartite quantum system do not allow an...
65 KB (9,421 words) - 09:57, 24 May 2024
In quantum computing, a quantum algorithm is an algorithm that runs on a realistic model of quantum computation, the most commonly used model being the...
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The term quantum state discrimination collectively refers to quantum-informatics techniques, with the help of which, by performing a small number of measurements...
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Quantum information is the information of the state of a quantum system. It is the basic entity of study in quantum information theory, and can be manipulated...
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Wave function collapse (redirect from Quantum collapse)
In quantum mechanics, wave function collapse, also called reduction of the state vector, occurs when a wave function—initially in a superposition of several...
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Quantum machine learning is the integration of quantum algorithms within machine learning programs. The most common use of the term refers to machine learning...
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formulations of quantum mechanics continue to be used today. At the heart of the description are ideas of quantum state and quantum observables, which...
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The many-worlds interpretation (MWI) is an interpretation of quantum mechanics that asserts that the universal wavefunction is objectively real, and that...
68 KB (8,286 words) - 08:22, 20 August 2024
In quantum computing, the quantum Fourier transform (QFT) is a linear transformation on quantum bits, and is the quantum analogue of the discrete Fourier...
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fermions) cannot simultaneously occupy the same quantum state within a system that obeys the laws of quantum mechanics. This principle was formulated by Austrian...
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standard description of quantum physics. Prior to quantum physics, it was thought that a physical system had a determinate state that uniquely determined...
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This is a timeline of quantum computing. Stephen Wiesner invents conjugate coding (published in ACM SIGACT News 15(1): 78–88). James Park articulates...
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non-quantum) communication. For example, it is impossible to copy data encoded in a quantum state. If one attempts to read the encoded data, the quantum state...
80 KB (8,926 words) - 22:43, 8 July 2024
Quantum chemistry, also called molecular quantum mechanics, is a branch of physical chemistry focused on the application of quantum mechanics to chemical...
20 KB (2,232 words) - 05:46, 16 August 2024