Wave Mechanics - dfcd.net: Articles
... By comparing the theoretical predictions of the wave equation to the experimental data on Hydrogen’s spectrum, Schrödinger was able to further justify his hypothesis about the interpretation of the wave function ψ. However, by the end of the year this interpretation of the wave function would be ov ...
... By comparing the theoretical predictions of the wave equation to the experimental data on Hydrogen’s spectrum, Schrödinger was able to further justify his hypothesis about the interpretation of the wave function ψ. However, by the end of the year this interpretation of the wave function would be ov ...
An introduction to analytical mechanics
... these obviously contain no additional information, but just represent a choice of coordinates convenient to some problem. Furthermore, we have encountered the principles of energy, momentum and angular momentum, which tell that under certain conditions some of these quantities (defined in terms of m ...
... these obviously contain no additional information, but just represent a choice of coordinates convenient to some problem. Furthermore, we have encountered the principles of energy, momentum and angular momentum, which tell that under certain conditions some of these quantities (defined in terms of m ...
Phase diffusion pattern in quantum nondemolition systems
... Figure 2 clearly indicates an increase in phase diffusion, corresponding to a broadening of the phase distribution curve, with an increase in T or bath squeezing parameter r or evolution time t, as was the case in Fig. 1. An interesting difference can be seen in the phase distribution curves corresp ...
... Figure 2 clearly indicates an increase in phase diffusion, corresponding to a broadening of the phase distribution curve, with an increase in T or bath squeezing parameter r or evolution time t, as was the case in Fig. 1. An interesting difference can be seen in the phase distribution curves corresp ...
New constructions for Quantum Money
... Our contributions are twofold. First, we give the first information theoretically secure quantum money scheme that requires only classical communication with the bank, tolerates errors and the verification consists of a single round, a query to the bank and an answer. The important contribution of t ...
... Our contributions are twofold. First, we give the first information theoretically secure quantum money scheme that requires only classical communication with the bank, tolerates errors and the verification consists of a single round, a query to the bank and an answer. The important contribution of t ...
Quantum computation of scattering in scalar quantum field theories
... In contrast, continuum limits of quantum field theories are achieved only through careful adjustment of the parameters of the Hamiltonian (or, equivalently, Lagrangian) as a function of the lattice spacing. This is the process of renormalization, which we discuss in §2.1.2, and it is an important co ...
... In contrast, continuum limits of quantum field theories are achieved only through careful adjustment of the parameters of the Hamiltonian (or, equivalently, Lagrangian) as a function of the lattice spacing. This is the process of renormalization, which we discuss in §2.1.2, and it is an important co ...
Flow of zero-point energy and exploration of phase space in
... tum tunneling which are not accessible to the classical system. On the other hand, the classical phase-space distribution may enter regions of phase space that correspond to a violation of the uncertainty principle. A famous example of the latter phenomena is the ZPE problem mentioned above. Stating ...
... tum tunneling which are not accessible to the classical system. On the other hand, the classical phase-space distribution may enter regions of phase space that correspond to a violation of the uncertainty principle. A famous example of the latter phenomena is the ZPE problem mentioned above. Stating ...
Normal and Anomalous Diffusion: A Tutorial
... The art of doing research in physics usually starts with the observation of a natural phenomenon. Then follows a qualitative idea on "How the phenomenon can be interpreted", and one proceeds with the construction of a model equation or a simulation, with the aim that it resembles very well the obser ...
... The art of doing research in physics usually starts with the observation of a natural phenomenon. Then follows a qualitative idea on "How the phenomenon can be interpreted", and one proceeds with the construction of a model equation or a simulation, with the aim that it resembles very well the obser ...
Applied Superconductivity: Josephson Effects and Superconducting
... Superconducting Microwave Detectors: Direct Detectors . . . . . . . . . . . . . . . . . 297 NEP of Direct Detectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298 ...
... Superconducting Microwave Detectors: Direct Detectors . . . . . . . . . . . . . . . . . 297 NEP of Direct Detectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298 ...
Field theoretic approach that forms a bijection between
... particle motion obeying the classical mechanics. Thus a bijection between the wave mechanics and the classical particle system can be established. The classical particle trajectories obtained for such a Newtonian system are then discussed. The following working hypothesis is being used. Due to the b ...
... particle motion obeying the classical mechanics. Thus a bijection between the wave mechanics and the classical particle system can be established. The classical particle trajectories obtained for such a Newtonian system are then discussed. The following working hypothesis is being used. Due to the b ...
Models of wave-function collapse
... besides explaining the absence of macroscopic superpositions one must also explain why during a measurement probabilities arise, in violation of deterministic linear superposition, and the quantum system is driven to one or the other outcome in accordance with the Born rule. Another important and re ...
... besides explaining the absence of macroscopic superpositions one must also explain why during a measurement probabilities arise, in violation of deterministic linear superposition, and the quantum system is driven to one or the other outcome in accordance with the Born rule. Another important and re ...
Lecture Notes for the 2014 HEP Summer School for Experimental
... believing that QFT will not work at energies above the Planck scale, at which gravity becomes important. Aside from particle physics, QFT is also widely used in the description of condensed matter systems, and there has been a fruitful interplay between the fields of condensed matter and high energy ...
... believing that QFT will not work at energies above the Planck scale, at which gravity becomes important. Aside from particle physics, QFT is also widely used in the description of condensed matter systems, and there has been a fruitful interplay between the fields of condensed matter and high energy ...
A Chemical Approach to Molecular Spin Qubits: Decoherence and
... Task 1.2 Expand the Hamiltonian to include the coupling with the spin and oscillator baths The second goal is to expand the CF Hamiltonian to deal with the main known decoherence processes: the coupling of the electron spin with the spin bath and with the phonon bath. The coupling of the central spi ...
... Task 1.2 Expand the Hamiltonian to include the coupling with the spin and oscillator baths The second goal is to expand the CF Hamiltonian to deal with the main known decoherence processes: the coupling of the electron spin with the spin bath and with the phonon bath. The coupling of the central spi ...
Holism, Physical Theories and Quantum Mechanics - Philsci
... dynamical properties in the theory 6 . This ontological issue is unproblematic in classical physics, for it views objects as bearers of determinate properties (both fixed and dynamical ones). The epistemological issue of how to gain knowledge of these properties is treated via the idea of measureme ...
... dynamical properties in the theory 6 . This ontological issue is unproblematic in classical physics, for it views objects as bearers of determinate properties (both fixed and dynamical ones). The epistemological issue of how to gain knowledge of these properties is treated via the idea of measureme ...
Theoretical examination of quantum coherence in a photosynthetic
... The most commonly used theory from this approach in the literature of photosynthetic EET is the conventional Redfield equation (24), which is one of the few viable paths to explore quantum coherence. However, in a typical photosynthetic EET system the reorganization energies are not small in compari ...
... The most commonly used theory from this approach in the literature of photosynthetic EET is the conventional Redfield equation (24), which is one of the few viable paths to explore quantum coherence. However, in a typical photosynthetic EET system the reorganization energies are not small in compari ...
Quantum-Secure Coin-Flipping and Applications
... entirely in a simple manner without any set-up assumptions. Two example applications are discussed in the second part of the paper. The first application relates to zero-knowledge proof systems, an important building block for larger cryptographic protocols. Recently, Hallgren et al. [13] showed tha ...
... entirely in a simple manner without any set-up assumptions. Two example applications are discussed in the second part of the paper. The first application relates to zero-knowledge proof systems, an important building block for larger cryptographic protocols. Recently, Hallgren et al. [13] showed tha ...
Quantum Rotations: A Case Study in Static and Dynamic Machine
... Arbitrary rotations pose a challenge to quantum computer architects because they are parameterized by an angle in the range [0, 2π] and thus form a continuous set. Because only discrete sets of gates can be implemented fault-tolerantly, arbitrary rotations must be approximated by sequences of discre ...
... Arbitrary rotations pose a challenge to quantum computer architects because they are parameterized by an angle in the range [0, 2π] and thus form a continuous set. Because only discrete sets of gates can be implemented fault-tolerantly, arbitrary rotations must be approximated by sequences of discre ...
2015 Spring - Jonathan Whitmore
... Tt , convective motion of the liquid may occur. The onset of the convection corresponds to a certain value of a dimensionless expression called the Rayleigh number (Ra). The expression for Ra involves the distance between the plates, h, the temperature di↵erence, T = Tt Tb , the thermal expansion co ...
... Tt , convective motion of the liquid may occur. The onset of the convection corresponds to a certain value of a dimensionless expression called the Rayleigh number (Ra). The expression for Ra involves the distance between the plates, h, the temperature di↵erence, T = Tt Tb , the thermal expansion co ...
quantum computer graphics algorithms
... measuring a superposition state (containing all values f (x) ) has the effect of collapsing the superposition in one of the basis states, thus only giving the value of the function for one single value for x . Quantum computing needs more than parallelism in order to be useful: the ability to extrac ...
... measuring a superposition state (containing all values f (x) ) has the effect of collapsing the superposition in one of the basis states, thus only giving the value of the function for one single value for x . Quantum computing needs more than parallelism in order to be useful: the ability to extrac ...
bern
... Why are Feynman diagrams clumsy for high-loop or high-multiplicity processes? • Vertices and propagators involve gauge-dependent off-shell states. An important origin of the complexity. ...
... Why are Feynman diagrams clumsy for high-loop or high-multiplicity processes? • Vertices and propagators involve gauge-dependent off-shell states. An important origin of the complexity. ...