Higgs Analysis for the CMS Lee Coates
... – A spin-zero field that carries a non-zero hypercharge extends through all of space – breaks gauge invariance, but in a subtle, helpful ...
... – A spin-zero field that carries a non-zero hypercharge extends through all of space – breaks gauge invariance, but in a subtle, helpful ...
Universal quantum simulation with prethreshold superconducting qubits: Single-excitation subspace method
... platform for realizing a large-scale, practical machine. Yet the quantum algorithms actually demonstrated to date—with any architecture—have been limited to only tiny, few-qubit instances [10–33]. In superconducting circuit or circuit QED implementations, which benefit from the inherent scalability ...
... platform for realizing a large-scale, practical machine. Yet the quantum algorithms actually demonstrated to date—with any architecture—have been limited to only tiny, few-qubit instances [10–33]. In superconducting circuit or circuit QED implementations, which benefit from the inherent scalability ...
Lee and Yang, Parity Violation Paper
... actions conserve parity. (Any small mixing of parities characterized by 5'&3&10—"would not aGect the arguments here. ) Consequently the p rays carry away definite parities. Thus the observed probability function must be an even function of y~. This property eliminates the possibility of forming a ps ...
... actions conserve parity. (Any small mixing of parities characterized by 5'&3&10—"would not aGect the arguments here. ) Consequently the p rays carry away definite parities. Thus the observed probability function must be an even function of y~. This property eliminates the possibility of forming a ps ...
Ionisation in a strong laser field
... atoms or molecules, likewise ATI or HHG can be described within the SAE model. Such an approximation in the case of multiple ionisation and laser intensities below the saturation value gives ionisation rates that are much smaller than experimentally observed [33, 36, 37, 38, 39]. That is so, because ...
... atoms or molecules, likewise ATI or HHG can be described within the SAE model. Such an approximation in the case of multiple ionisation and laser intensities below the saturation value gives ionisation rates that are much smaller than experimentally observed [33, 36, 37, 38, 39]. That is so, because ...
The crucial role of triplets in photoinduced charge transfer and
... electron transfer accompanied by product excitation is much smaller and the corresponding rate much higher, so that diffusion remains the limiting stage of reaction even deeply in inverted region. However, there is also another paradox, noticed by Rehm and Weller, but almost forgotten by later author ...
... electron transfer accompanied by product excitation is much smaller and the corresponding rate much higher, so that diffusion remains the limiting stage of reaction even deeply in inverted region. However, there is also another paradox, noticed by Rehm and Weller, but almost forgotten by later author ...
Ab initio study of plasmons and electron
... I would like to thank people with whom I have been working during my thesis. I would first like to thank my supervisor, Nathalie Vast, for having offered me an opportunity to do this work, for total support and encouragement. Her wide knowledge and her logical way of thinking have been of great valu ...
... I would like to thank people with whom I have been working during my thesis. I would first like to thank my supervisor, Nathalie Vast, for having offered me an opportunity to do this work, for total support and encouragement. Her wide knowledge and her logical way of thinking have been of great valu ...
Extracting resonance parameters from experimental data on scattering of charged particles. Paul Vaandrager
... Furthermore, the S-Matrix is analytic everywhere except for isolated poles corresponding to the spectral points: the bound and resonance states, which are on the physical and non-physical sheet of the Riemann surface, respectively [3]. Thus knowledge of the splitting of the Riemann surface is fundam ...
... Furthermore, the S-Matrix is analytic everywhere except for isolated poles corresponding to the spectral points: the bound and resonance states, which are on the physical and non-physical sheet of the Riemann surface, respectively [3]. Thus knowledge of the splitting of the Riemann surface is fundam ...
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 ...
Worked solutions Unit 3B
... E20 No medium (e.g. ether) for the transmission of light waves has been found. Lines of electric and magnetic force could not be observed directly, but would only be detected via their effects on electric charges and/or magnetic materials—no medium for the propagation of waves can be found using tra ...
... E20 No medium (e.g. ether) for the transmission of light waves has been found. Lines of electric and magnetic force could not be observed directly, but would only be detected via their effects on electric charges and/or magnetic materials—no medium for the propagation of waves can be found using tra ...
Macroscopic superposition states and decoherence by quantum
... of quantum states. This phenomenon, commonly referred to as decoherence or dephasing, is the subject of the second part of the thesis with the title “Decoherence by quantum telegraph noise”. We have studied the time evolution of the reduced density matrix of a two-level system (qubit) subject to qua ...
... of quantum states. This phenomenon, commonly referred to as decoherence or dephasing, is the subject of the second part of the thesis with the title “Decoherence by quantum telegraph noise”. We have studied the time evolution of the reduced density matrix of a two-level system (qubit) subject to qua ...
Ground-state stability and criticality of two
... We applied the finite-size scaling method using the B-splines basis set to construct the stability diagram for two-electron atoms with a screened Coulomb potential. The results of this method for two-electron atoms are very accurate in comparison with previous calculations based on Gaussian, Hyllera ...
... We applied the finite-size scaling method using the B-splines basis set to construct the stability diagram for two-electron atoms with a screened Coulomb potential. The results of this method for two-electron atoms are very accurate in comparison with previous calculations based on Gaussian, Hyllera ...
Renormalization
In quantum field theory, the statistical mechanics of fields, and the theory of self-similar geometric structures, renormalization is any of a collection of techniques used to treat infinities arising in calculated quantities.Renormalization specifies relationships between parameters in the theory when the parameters describing large distance scales differ from the parameters describing small distances. Physically, the pileup of contributions from an infinity of scales involved in a problem may then result in infinities. When describing space and time as a continuum, certain statistical and quantum mechanical constructions are ill defined. To define them, this continuum limit, the removal of the ""construction scaffolding"" of lattices at various scales, has to be taken carefully, as detailed below.Renormalization was first developed in quantum electrodynamics (QED) to make sense of infinite integrals in perturbation theory. Initially viewed as a suspect provisional procedure even by some of its originators, renormalization eventually was embraced as an important and self-consistent actual mechanism of scale physics in several fields of physics and mathematics. Today, the point of view has shifted: on the basis of the breakthrough renormalization group insights of Kenneth Wilson, the focus is on variation of physical quantities across contiguous scales, while distant scales are related to each other through ""effective"" descriptions. All scales are linked in a broadly systematic way, and the actual physics pertinent to each is extracted with the suitable specific computational techniques appropriate for each.