Quantum Relaxation after a Quench in Systems with Boundaries Ferenc Iglo´i *
... here the first investigations had been performed on quantum XY and quantum Ising spin chains [5–7] before the experimental work has been started. The new experimental results in this field have triggered intensive and systematic theoretical researches, which are performed on different systems, such ...
... here the first investigations had been performed on quantum XY and quantum Ising spin chains [5–7] before the experimental work has been started. The new experimental results in this field have triggered intensive and systematic theoretical researches, which are performed on different systems, such ...
Optical and Quantum Communications—J. H. Shapiro, N. C. Wong
... We are embarked on research in the area of quantum information technology whose goal is to enable the quantum-mechanical information transmission, storage, and processing needed for future applications in quantum computing and quantum communication. Our theoretical work in this area has focused on a ...
... We are embarked on research in the area of quantum information technology whose goal is to enable the quantum-mechanical information transmission, storage, and processing needed for future applications in quantum computing and quantum communication. Our theoretical work in this area has focused on a ...
Quantum Theory: a Pragmatist Approach
... account of probability! Of course, he would insist that different persons may, and often do, hold different beliefs, which makes probability personalist—varying from person to person—and to that extent subjective. On other “subjectivist” views, an agent’s degrees of belief count as probabilities onl ...
... account of probability! Of course, he would insist that different persons may, and often do, hold different beliefs, which makes probability personalist—varying from person to person—and to that extent subjective. On other “subjectivist” views, an agent’s degrees of belief count as probabilities onl ...
Computer simulation by quantum mechanical time dependent wave
... spend relatively long time near the solid surface at the interaction region. Dynamics of these interaction processes can not be investigated directly at present. However, an appropriate physical model of the interaction fitted to the intensity distribution of the scattering may be suitable to invest ...
... spend relatively long time near the solid surface at the interaction region. Dynamics of these interaction processes can not be investigated directly at present. However, an appropriate physical model of the interaction fitted to the intensity distribution of the scattering may be suitable to invest ...
A THEORY OF DEDUCTION FOR QUANTUM MECHANICS Abstract
... classes of the operation from the object language of the logic. For, example, the semantical entailment (set inclusion, set relation) boils down to a unique equivalence class of the operation of implication. Subspaces of the Hilbert space form an orthomodular lattice and an orthomodular lattice is a ...
... classes of the operation from the object language of the logic. For, example, the semantical entailment (set inclusion, set relation) boils down to a unique equivalence class of the operation of implication. Subspaces of the Hilbert space form an orthomodular lattice and an orthomodular lattice is a ...
Strong-Disorder Fixed Point in the Dissipative Random Transverse-Field Ising Model
... The presence of quenched disorder in a quantum mechanical system may have drastic effects, in particular, close to and at a quantum critical point. The appearance of Griffiths-McCoy singularities [1,2], leading to the divergence of various quantities like the susceptibility at zero temperature even ...
... The presence of quenched disorder in a quantum mechanical system may have drastic effects, in particular, close to and at a quantum critical point. The appearance of Griffiths-McCoy singularities [1,2], leading to the divergence of various quantities like the susceptibility at zero temperature even ...
Syllabys for BSc(Major):
... Paper Name: Mechanics and Properties of matter Total Marks: 80 Total No. of Lectures: 50 Unit I: Newtonian Mechanics (No. of Lectures: 15)(Marks:25) Concept of frame of references (inertial and non inertial), transformation of space and time in Galilean Relativity, two-body problem, reduction of two ...
... Paper Name: Mechanics and Properties of matter Total Marks: 80 Total No. of Lectures: 50 Unit I: Newtonian Mechanics (No. of Lectures: 15)(Marks:25) Concept of frame of references (inertial and non inertial), transformation of space and time in Galilean Relativity, two-body problem, reduction of two ...
Mutually unbiased bases, orthogonal Latin squares, and hidden
... 共MUBs兲: Every vector from one basis has equal overlap with all the vectors from other bases. MUBs encapsulate the concept of complementarity in the quantum formalism. Although complementarity is at the heart of quantum physics, the question about the number of MUBs remains unanswered. Apart from bei ...
... 共MUBs兲: Every vector from one basis has equal overlap with all the vectors from other bases. MUBs encapsulate the concept of complementarity in the quantum formalism. Although complementarity is at the heart of quantum physics, the question about the number of MUBs remains unanswered. Apart from bei ...
Parametric evolution of eigenstates: Beyond perturbation theory and
... restricted QCC holds even if the 共fragile兲 detailed QCC fails completely. We have verified that also in the present system ␦E is numerically indistinguishable from ␦Ecl. A fixed assumption of this work is that is classically small. But quantum mechanically it can be either “small” or “large.” Quan ...
... restricted QCC holds even if the 共fragile兲 detailed QCC fails completely. We have verified that also in the present system ␦E is numerically indistinguishable from ␦Ecl. A fixed assumption of this work is that is classically small. But quantum mechanically it can be either “small” or “large.” Quan ...
Microscopic theory for quantum mirages in quantum corrals D. Porras, J. Ferna´ndez-Rossier,
... of a single magnetic impurity embedded in the twodimensional electron gas formed on a metallic surface.4,5 This is the famous Kondo problem. Below the Kondo temperature T K a many electron singlet state forms so that the spin of the magnetic impurity is screened by the conduction electrons. As a con ...
... of a single magnetic impurity embedded in the twodimensional electron gas formed on a metallic surface.4,5 This is the famous Kondo problem. Below the Kondo temperature T K a many electron singlet state forms so that the spin of the magnetic impurity is screened by the conduction electrons. As a con ...
Quantum memory for superconducting qubits 兲
... qubits relative to the resonator frequency, as well as to each other. Although the lowest pair of levels in a harmonic oscillator cannot be frequency selected by an external driving field, resonators are quite desirable as coupling elements because of their potential for having extremely high qualit ...
... qubits relative to the resonator frequency, as well as to each other. Although the lowest pair of levels in a harmonic oscillator cannot be frequency selected by an external driving field, resonators are quite desirable as coupling elements because of their potential for having extremely high qualit ...
3.2 Popescu–Rohrlich Bananas and Bell`s Theorem
... This is a version of Bell’s inequality. It says that the probability of successfully simulating the correlation of Popescu–Rohrlich bananas with local resources available to Alice alone or to Bob alone (‘L’ for local), lies between 1/4 and 3/4. So the optimal probability is 3/4. If Alice and Bob eac ...
... This is a version of Bell’s inequality. It says that the probability of successfully simulating the correlation of Popescu–Rohrlich bananas with local resources available to Alice alone or to Bob alone (‘L’ for local), lies between 1/4 and 3/4. So the optimal probability is 3/4. If Alice and Bob eac ...
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... [1, 2], and the quantum circuit model, introduced by Deutsch [3]. These two approaches were shown to be essentially equivalent by Yao [4]. The quantum Turing machine provides a fundamental model of quantum computation that may be regarded as a baseline for defining universality. However, reasoning a ...
... [1, 2], and the quantum circuit model, introduced by Deutsch [3]. These two approaches were shown to be essentially equivalent by Yao [4]. The quantum Turing machine provides a fundamental model of quantum computation that may be regarded as a baseline for defining universality. However, reasoning a ...
WHAT CAN THOMISTIC PHILOSOPHY OF NATURE CONTRIBUTE
... such processes, these formulae are called ‘laws of nature’. But these laws do not refer to any particular individual material thing the behaviour of which they are supposed to describe, and the reason for their success is unknown. Contemporary theoretical Physics and Thomistic philosophy of nature a ...
... such processes, these formulae are called ‘laws of nature’. But these laws do not refer to any particular individual material thing the behaviour of which they are supposed to describe, and the reason for their success is unknown. Contemporary theoretical Physics and Thomistic philosophy of nature a ...