AntalyaQuantumComputingTutorial
... The heat produced by a super dense computing engine is proportional with the number of elementary computing circuits, thus, with the volume of the engine. The heat dissipated grows as the cube of the radius of the device. To prevent the destruction of the engine we have to remove the heat through a ...
... The heat produced by a super dense computing engine is proportional with the number of elementary computing circuits, thus, with the volume of the engine. The heat dissipated grows as the cube of the radius of the device. To prevent the destruction of the engine we have to remove the heat through a ...
Braid Topologies for Quantum Computation
... from error and loss of quantum coherence due to coupling to the environment. Topological quantum computation (TQC) [1, 2] offers a particularly elegant way to achieve this using quasiparticles which obey nonabelian statistics [3, 4]. These quasiparticles, which are expected to arise in a variety of ...
... from error and loss of quantum coherence due to coupling to the environment. Topological quantum computation (TQC) [1, 2] offers a particularly elegant way to achieve this using quasiparticles which obey nonabelian statistics [3, 4]. These quasiparticles, which are expected to arise in a variety of ...
Gate-defined quantum confinement in suspended bilayer graphene
... sparse and aperiodic in nature, we expect that they are not generated by random dot formation in the constrictions or under the local gates. We note that the highly resistive v = 0 gap in the quantum Hall regime enables more robust confinement than the electric fieldinduced gap, and we demonstrate t ...
... sparse and aperiodic in nature, we expect that they are not generated by random dot formation in the constrictions or under the local gates. We note that the highly resistive v = 0 gap in the quantum Hall regime enables more robust confinement than the electric fieldinduced gap, and we demonstrate t ...
Dynamic quantum vacuum and relativity
... as a unified system governing the processes taking place in the microand the macroworld, which manifests itself on all space-time scales. The real particles such as electrons, positrons, photons, hadrons etc. as well as all macroscopic bodies are quantum wave-like excitations of this medium endowed ...
... as a unified system governing the processes taking place in the microand the macroworld, which manifests itself on all space-time scales. The real particles such as electrons, positrons, photons, hadrons etc. as well as all macroscopic bodies are quantum wave-like excitations of this medium endowed ...
An information-theoretic perspective on the foundations of
... statement 1 and statement 2 (8 1 and 8 2 , respectively), as shown in Table 1. This follows from the Weyl-Minkowski theorem, which states that every convex polytope can be described by its vertices or its facets. The polytope in Figure 1 can be described as a convex hull of the vertices (the rows of ...
... statement 1 and statement 2 (8 1 and 8 2 , respectively), as shown in Table 1. This follows from the Weyl-Minkowski theorem, which states that every convex polytope can be described by its vertices or its facets. The polytope in Figure 1 can be described as a convex hull of the vertices (the rows of ...
Quantum Mechanics for Pedestrians 1: Fundamentals
... Certainly, there may be different answers to this question. After all, quantum mechanics is such a broad field that a single textbook cannot cover all the relevant topics. A selection or prioritization of subjects is necessary per se and, moreover, the physical and mathematical foreknowledge of the ...
... Certainly, there may be different answers to this question. After all, quantum mechanics is such a broad field that a single textbook cannot cover all the relevant topics. A selection or prioritization of subjects is necessary per se and, moreover, the physical and mathematical foreknowledge of the ...
Quantum Mathematics Table of Contents
... These are the lecture notes that I prepared for a graduate level course on the basics of mathematical quantum mechanics that I gave in the academic year 1989–90 at the University of Minnesota. The original notes were typed in Microsoft Word and hence never distributed widely. After 15 years elapsed, ...
... These are the lecture notes that I prepared for a graduate level course on the basics of mathematical quantum mechanics that I gave in the academic year 1989–90 at the University of Minnesota. The original notes were typed in Microsoft Word and hence never distributed widely. After 15 years elapsed, ...
Introduction to Quantum Computation THE JOY OF ENTANGLEMENT
... (Here, as in the previous section, | ↑i and | ↓i represent spin parallel and antiparallel, respectively, to the z-axis.) We assume (implicitly, since spatial wave functions don’t appear in Eq. 9) that each particle is in a localized state remote from the other particles. We prepare an ensemble of pa ...
... (Here, as in the previous section, | ↑i and | ↓i represent spin parallel and antiparallel, respectively, to the z-axis.) We assume (implicitly, since spatial wave functions don’t appear in Eq. 9) that each particle is in a localized state remote from the other particles. We prepare an ensemble of pa ...
PDF
... In this section we will construct a computational model, based on the lambda calculus, suitable for describing quantum computations. The language used will be an adaptation of the classical lambda calculus, extended with a set of quantum primitives. We will denote it by λi where the subscript stands ...
... In this section we will construct a computational model, based on the lambda calculus, suitable for describing quantum computations. The language used will be an adaptation of the classical lambda calculus, extended with a set of quantum primitives. We will denote it by λi where the subscript stands ...
Resource Letter SPE-1: Single-Photon Experiments in the Undergraduate Laboratory
... properties of quantum noise. (I) 33. “The wave-particle duality of light: A demonstration experiment,” T. L. Dimitrova and A. Weis, Am. J. Phys. 76, 137–142 (2008). This interferometer apparatus allows students to “hear” the photon signals as the degree of interference is varied or as one of the arm ...
... properties of quantum noise. (I) 33. “The wave-particle duality of light: A demonstration experiment,” T. L. Dimitrova and A. Weis, Am. J. Phys. 76, 137–142 (2008). This interferometer apparatus allows students to “hear” the photon signals as the degree of interference is varied or as one of the arm ...
SEGUNDO WORKSHOP INFORMACIÌN CUÊNTICA EN ESPAÑA
... two-qubit unitaries and on evaluating the maximum discord achievable by a unitary upon acting on classical-classical states at fixed purity. We find that there exist gates which are perfect discorders for any value of purity , and that they belong to a class of operators that includes the SWAP. Othe ...
... two-qubit unitaries and on evaluating the maximum discord achievable by a unitary upon acting on classical-classical states at fixed purity. We find that there exist gates which are perfect discorders for any value of purity , and that they belong to a class of operators that includes the SWAP. Othe ...
Quantum-Secure Coin-Flipping and Applications
... adversary is argued using rewinding of the adversary. But in general, rewinding as a proof technique cannot be directly applied, if Bob runs a quantum computer: First, the intermediate state of a quantum system cannot be copied [21], and second, quantum measurements are in general irreversible. Hen ...
... adversary is argued using rewinding of the adversary. But in general, rewinding as a proof technique cannot be directly applied, if Bob runs a quantum computer: First, the intermediate state of a quantum system cannot be copied [21], and second, quantum measurements are in general irreversible. Hen ...
C.P. Boyer y K.B. Wolf, Canonical transforms. III. Configuration and
... by establishing the connection of this system with the harmonic oscillator. Although the complete dynamical groups for the two systems are different (the symplectic group Sp(n, R) for the oscillator and O(n, 2) for the Coulomb system), the representations of the SL(2, R) subgroup are isomorphic ally ...
... by establishing the connection of this system with the harmonic oscillator. Although the complete dynamical groups for the two systems are different (the symplectic group Sp(n, R) for the oscillator and O(n, 2) for the Coulomb system), the representations of the SL(2, R) subgroup are isomorphic ally ...
Mixed-quantum-state detection with inconclusive results
... Quantum-information theory refers to the distinctive information processing properties of quantum systems, which arise when information is stored in or retrieved from quantum states. A fundamental aspect of quantum information theory is that nonorthogonal quantum states cannot be perfectly distingui ...
... Quantum-information theory refers to the distinctive information processing properties of quantum systems, which arise when information is stored in or retrieved from quantum states. A fundamental aspect of quantum information theory is that nonorthogonal quantum states cannot be perfectly distingui ...
Entanglement Entropy at Infinite-Randomness Fixed Points in Higher Dimensions Yu-Cheng Lin,
... variables were taken from a rectangular distribution centered at J 1 with a width 0:5. The critical point was approached by varying the single control parameter h0 . Although this initial disorder appears to be weak, the renormalized field and bond distributions become extremely broad even on ...
... variables were taken from a rectangular distribution centered at J 1 with a width 0:5. The critical point was approached by varying the single control parameter h0 . Although this initial disorder appears to be weak, the renormalized field and bond distributions become extremely broad even on ...
A semi-classical picture of quantum scattering
... situation of quantum scattering. The general case combines the semi-classical analysis for the hamiltonian — / i-Aa.+ V(x) and its geometrical background, with the spectral properties of -jA,c/ + U^). The matching between the two asymptotics h —^ 0 for —^Aa. + V{x), describing the evolution on a mac ...
... situation of quantum scattering. The general case combines the semi-classical analysis for the hamiltonian — / i-Aa.+ V(x) and its geometrical background, with the spectral properties of -jA,c/ + U^). The matching between the two asymptotics h —^ 0 for —^Aa. + V{x), describing the evolution on a mac ...
