Maritime Applications of Quantum Computation
... applications, finding (more) efficient algorithms to manipulate visual information is a most important research area. Quantum Image Processing, a blend of quantum computation and image processing, is a discipline focused on designing novel quantum algorithms for storing, processing and retrieving vi ...
... applications, finding (more) efficient algorithms to manipulate visual information is a most important research area. Quantum Image Processing, a blend of quantum computation and image processing, is a discipline focused on designing novel quantum algorithms for storing, processing and retrieving vi ...
92 - UCSB Physics - University of California, Santa Barbara
... In a fundamental formulation of the quantum mechanics of a closed system, such as the universe as a whole, three forms of information are needed to isotropy, the approximate spatial flatness, the simple spatial make predictions of the probabilities of alternative histories. These are the topology, a ...
... In a fundamental formulation of the quantum mechanics of a closed system, such as the universe as a whole, three forms of information are needed to isotropy, the approximate spatial flatness, the simple spatial make predictions of the probabilities of alternative histories. These are the topology, a ...
Gaussian resolutions for equilibrium density matrices
... matrix. From now on we will refer to it as HSM. This method adapted the Gaussian wavepacket propagation techniques used previously to solve the real-time Schr€ odinger equation [6,7]. HSM reported results for 1D Morse and symmetric double-well potentials. Their general conclusion was that the method ...
... matrix. From now on we will refer to it as HSM. This method adapted the Gaussian wavepacket propagation techniques used previously to solve the real-time Schr€ odinger equation [6,7]. HSM reported results for 1D Morse and symmetric double-well potentials. Their general conclusion was that the method ...
Why Quantum Theory? Lucien Hardy November 13, 2001 Centre for Quantum Computation,
... approach. However, one could recast this axiom in keeping with other interpretations such as the Bayesian approach [15]. In this paper we are primarily concerned with the structure of quantum theory and so will not try to be sophisticated with regard to the interpretation of probability theory. Howe ...
... approach. However, one could recast this axiom in keeping with other interpretations such as the Bayesian approach [15]. In this paper we are primarily concerned with the structure of quantum theory and so will not try to be sophisticated with regard to the interpretation of probability theory. Howe ...
How to acknowledge hypercomputation? Alexander Leitsch , G¨unter Schachner
... By implementation of Chaitin’s “algorithm” to compute Chaitin’s Ω [37] or variants thereof [38], it would in principle be possible to “compute” the first bits of random sequences. Such random sequences could in principle be subject to the usual tests of stochasticity [39, 40]. Note that in quantum m ...
... By implementation of Chaitin’s “algorithm” to compute Chaitin’s Ω [37] or variants thereof [38], it would in principle be possible to “compute” the first bits of random sequences. Such random sequences could in principle be subject to the usual tests of stochasticity [39, 40]. Note that in quantum m ...
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... ther information about repeating quantum operations can be retained within the QASM format, in the form of loops. Quantum circuits show two prominent types of quantum operations: The first type are operations that are applied to a large set of qubits. These are used, for example, when transforming q ...
... ther information about repeating quantum operations can be retained within the QASM format, in the form of loops. Quantum circuits show two prominent types of quantum operations: The first type are operations that are applied to a large set of qubits. These are used, for example, when transforming q ...
A REPORT ON QUANTUM COMPUTING
... distinct states, a 0 or a 1. In a quantum computer the rules are changed. Not only can a 'quantum bit', usually referred to as a 'qubit', exist in the classical 0 and 1 states, it can also be in a coherent superposition of both. When a qubit is in this state it can be thought of as existing in two u ...
... distinct states, a 0 or a 1. In a quantum computer the rules are changed. Not only can a 'quantum bit', usually referred to as a 'qubit', exist in the classical 0 and 1 states, it can also be in a coherent superposition of both. When a qubit is in this state it can be thought of as existing in two u ...
Integer Quantum Hall Effect for Bosons
... order—i.e., no fractional excitations and a unique ground state on topologically nontrivial manifolds? Recent work shows that the answer is yes. In fact, according to the powerful cohomology classification scheme of Ref. [1], there are infinite number of such phases, with each phase labeled by an in ...
... order—i.e., no fractional excitations and a unique ground state on topologically nontrivial manifolds? Recent work shows that the answer is yes. In fact, according to the powerful cohomology classification scheme of Ref. [1], there are infinite number of such phases, with each phase labeled by an in ...
Square Root of “Not”
... real α), we get the same outcome probabilities. • In quantum mechanics, states s and ei·α ·s are therefore considered the same physical state. ...
... real α), we get the same outcome probabilities. • In quantum mechanics, states s and ei·α ·s are therefore considered the same physical state. ...
Generalized Quantum Measurement
... possess all of the properties required of a density matrix, and indeed: every density matrix can be written (in many ways) as such a product of factors. We can—as has been demonstrated—always arrange for the factors to be square; that done, they are determined only to within “gauge transformations” ...
... possess all of the properties required of a density matrix, and indeed: every density matrix can be written (in many ways) as such a product of factors. We can—as has been demonstrated—always arrange for the factors to be square; that done, they are determined only to within “gauge transformations” ...
Generation of nonclassical states from thermal radiation
... In the early works of Raymer and coworkers1 the possibility of reconstructing the quantum state of light was demonstrated by using optical homodyne tomography. Subsequently, this technique showed its great importance for the characterization and study of nonclassical field states in the continuous va ...
... In the early works of Raymer and coworkers1 the possibility of reconstructing the quantum state of light was demonstrated by using optical homodyne tomography. Subsequently, this technique showed its great importance for the characterization and study of nonclassical field states in the continuous va ...
Realization of quantum error correction
... state fidelity after performing the unitary operations of an errorcorrection protocol, but using techniques known not to scale efficiently with the number of qubits7. Furthermore, the ancillae cannot be reset in these experiments, whereas the experiment we describe provides this capability. In princ ...
... state fidelity after performing the unitary operations of an errorcorrection protocol, but using techniques known not to scale efficiently with the number of qubits7. Furthermore, the ancillae cannot be reset in these experiments, whereas the experiment we describe provides this capability. In princ ...