Plasmon electron energy-gain spectroscopy
... core coated with a layer of either 5 nm gold or 4 nm silver. (b) Optical extinction cross-section of the nanoshells. (c) Induced electric field intensity along the ẑ direction as a function of distance along the electron trajectory upon irradiation with light of wavelength = 762 nm for gold and 745 ...
... core coated with a layer of either 5 nm gold or 4 nm silver. (b) Optical extinction cross-section of the nanoshells. (c) Induced electric field intensity along the ẑ direction as a function of distance along the electron trajectory upon irradiation with light of wavelength = 762 nm for gold and 745 ...
Electric Fields - science
... where 0 is known as the “permittivity of free space”; 0 = 8.85 x 10-12 F m-1 (farads per metre). Permittivity is a property of a material that is indicative of how well it supports an electric field, but is beyond the scope of these notes. Thus, we have k = 1/ (4π 0). Different materials have dif ...
... where 0 is known as the “permittivity of free space”; 0 = 8.85 x 10-12 F m-1 (farads per metre). Permittivity is a property of a material that is indicative of how well it supports an electric field, but is beyond the scope of these notes. Thus, we have k = 1/ (4π 0). Different materials have dif ...
Entangling Dipole-Dipole Interactions and Quantum Logic in Optical
... qubits from the noisy environment that leads to decoherence. Moreover, many algorithms will require huge numbers of qubits, so the entangling mechanism must not degrade as the size of the system increases (i. e. it should be scalable). Recently we identified a new method for producing multiparticle ...
... qubits from the noisy environment that leads to decoherence. Moreover, many algorithms will require huge numbers of qubits, so the entangling mechanism must not degrade as the size of the system increases (i. e. it should be scalable). Recently we identified a new method for producing multiparticle ...
Thomas Filk Slides
... The charts were analyzed by hand by me... Six or eight weeks after starting the survey I became aware that on occasions there was a bit of "scruff" on the records... I started going out to the observatory each day to make fast recordings. They were useless. For weeks I recorded nothing but receiver ...
... The charts were analyzed by hand by me... Six or eight weeks after starting the survey I became aware that on occasions there was a bit of "scruff" on the records... I started going out to the observatory each day to make fast recordings. They were useless. For weeks I recorded nothing but receiver ...
On the mean-field limit of bosons Coulomb two
... observables is studied in the Heisenberg picture, and it is shown that “time evolution commutes with quantization” up to terms that tend to 0 in the mean-field (“classical”) limit, which is a Egorov-type result. In this paper we present a new, simpler way of handling singular interaction potentials. ...
... observables is studied in the Heisenberg picture, and it is shown that “time evolution commutes with quantization” up to terms that tend to 0 in the mean-field (“classical”) limit, which is a Egorov-type result. In this paper we present a new, simpler way of handling singular interaction potentials. ...
Charge Relaxation and Dephasing in Coulomb Coupled Conductors
... Mesoscopic systems coupled only via the long range Coulomb forces are of importance since one of the systems can be used to perform measurements on the other [1]. Despite the absence of carrier transfer between the two conductors their proximity affects the dephasing rate. Of particular interest are ...
... Mesoscopic systems coupled only via the long range Coulomb forces are of importance since one of the systems can be used to perform measurements on the other [1]. Despite the absence of carrier transfer between the two conductors their proximity affects the dephasing rate. Of particular interest are ...
PARTICLE PHYSICS BEYOND THE STANDARD MODEL
... interaction of particles, but proposed by field theory including its detailed properties. The discovery of the Higgs boson at the electroweak scale clearly completes our understanding of electroweak symmetry breaking and the appearance of massive gauge bosons. To appreciate the impact of the Higgs d ...
... interaction of particles, but proposed by field theory including its detailed properties. The discovery of the Higgs boson at the electroweak scale clearly completes our understanding of electroweak symmetry breaking and the appearance of massive gauge bosons. To appreciate the impact of the Higgs d ...
Quantum Computing
... Deutsch developed a notion of a quantum mechanical Turing machine. Bernstein, Vazirani, and Yao showed that quantum computers can do anything a classical computer can do with at most a small (logarithmic) slow down. The early 1990s saw the first truly quantum algorithms, algorithms with no classica ...
... Deutsch developed a notion of a quantum mechanical Turing machine. Bernstein, Vazirani, and Yao showed that quantum computers can do anything a classical computer can do with at most a small (logarithmic) slow down. The early 1990s saw the first truly quantum algorithms, algorithms with no classica ...
Three Myths about Time Reversal in Quantum Theory
... Let me set aside arguments from monsters and other gratuitous metaphors for the remainder of this article. I only give them to provide some physical intuition for those who find it helpful. My aim here is more general. In what follows I set out and motivate a few precise elementary considerations abo ...
... Let me set aside arguments from monsters and other gratuitous metaphors for the remainder of this article. I only give them to provide some physical intuition for those who find it helpful. My aim here is more general. In what follows I set out and motivate a few precise elementary considerations abo ...
Weak-Equivalence Principle Violation and Mass Change
... torque from our capacitor example. Therefore, it does not seem unreasonable to test our model with experiments, provided that the capacitor is placed within a grounded cage in order to shield the electrostatic fields from the torque sensor (stray fields will cause major limitations in the precision ...
... torque from our capacitor example. Therefore, it does not seem unreasonable to test our model with experiments, provided that the capacitor is placed within a grounded cage in order to shield the electrostatic fields from the torque sensor (stray fields will cause major limitations in the precision ...
- Philsci
... We should, naturally, seek to make C maximally comprehensive. Obviously, our existence as observers is part of the necessary background. Should it not be included in C? (“It is very much in the spirit of scientific inquiry to welcome any theory which widens the range of applicability of science.”—Re ...
... We should, naturally, seek to make C maximally comprehensive. Obviously, our existence as observers is part of the necessary background. Should it not be included in C? (“It is very much in the spirit of scientific inquiry to welcome any theory which widens the range of applicability of science.”—Re ...
Path integrals and the classical approximation
... lution according to i(d/dt) ψ(t) = H ψ(t) . Here H is an operator on the space of states. Possible measurements and symmetry operations are represented by other operators. In the simplest case, this formulation is the same as the one particle Schrödinger equation. This is the Schrödinger picture ...
... lution according to i(d/dt) ψ(t) = H ψ(t) . Here H is an operator on the space of states. Possible measurements and symmetry operations are represented by other operators. In the simplest case, this formulation is the same as the one particle Schrödinger equation. This is the Schrödinger picture ...
Why We Thought Linear Optics Sucks at Quantum Computing
... publication in some form if we could strengthen the argument … we now hope the referee will endorse our paper for publication in PRA.” ...
... publication in some form if we could strengthen the argument … we now hope the referee will endorse our paper for publication in PRA.” ...
United States Patent Application
... [0016] Dr. Kip Thorne, who co-authored the book Gravitation with Dr. Archibald Wheeler of Princeton University, has shown in a General Relativity spacetime curvature calculation that negative energy is required to open and stabilize the throat of a wormhole between space and hyperspace. The accumul ...
... [0016] Dr. Kip Thorne, who co-authored the book Gravitation with Dr. Archibald Wheeler of Princeton University, has shown in a General Relativity spacetime curvature calculation that negative energy is required to open and stabilize the throat of a wormhole between space and hyperspace. The accumul ...
