High performance quantum computing
... ries information related to the quantum algorithm being run on the client side. As the photon stream transmitted to the client is the 3D topological lattice generated by the mainframe, interrogation of the quantum channel is unnecessary as the state transmitted is globally known. Additionally, the o ...
... ries information related to the quantum algorithm being run on the client side. As the photon stream transmitted to the client is the 3D topological lattice generated by the mainframe, interrogation of the quantum channel is unnecessary as the state transmitted is globally known. Additionally, the o ...
Recurrence spectroscopy of atoms in electric fields: Failure of classical
... where c i is the initial state, D is the relevant component of the dipole operator of the laser, and G 1 E is the outgoing Green’s function for electrons of energy E. In this formula, u D c i & effectively constitutes a ‘‘source’’ and G 1 E u D c i & are waves that go out at constant energy from thi ...
... where c i is the initial state, D is the relevant component of the dipole operator of the laser, and G 1 E is the outgoing Green’s function for electrons of energy E. In this formula, u D c i & effectively constitutes a ‘‘source’’ and G 1 E u D c i & are waves that go out at constant energy from thi ...
Ontological Aspects of Quantum Field Theory edited by
... philosophy. While more will be said about the relevant philosophical disciplines in section 1.4, this section is concerned with the question how physics and philosophy are related to each other in ontological matters. It will be shown that the major contribution of philosophy consists in its concept ...
... philosophy. While more will be said about the relevant philosophical disciplines in section 1.4, this section is concerned with the question how physics and philosophy are related to each other in ontological matters. It will be shown that the major contribution of philosophy consists in its concept ...
Optimization of quantum interferometric metrological sensors in the
... sensitivity below the shot-noise limit, even reaching the Heisenberg limit, and a resolution well below the Rayleigh diffraction limit 关2兴. For an overview of quantum metrology applications, see, for example, Ref. 关1兴. However, for realworld applications, diffraction, scattering, and absorption of q ...
... sensitivity below the shot-noise limit, even reaching the Heisenberg limit, and a resolution well below the Rayleigh diffraction limit 关2兴. For an overview of quantum metrology applications, see, for example, Ref. 关1兴. However, for realworld applications, diffraction, scattering, and absorption of q ...
Analog Quantum Simulators - Kirchhoff
... opened new opportunities to explore many-body dynamics, addressing fundamental questions both in and out of equilibrium. As always in such systems, a key experimental challenge is found in the need to cool systems to lower temperatures. However, the time-dependent control available over these dynami ...
... opened new opportunities to explore many-body dynamics, addressing fundamental questions both in and out of equilibrium. As always in such systems, a key experimental challenge is found in the need to cool systems to lower temperatures. However, the time-dependent control available over these dynami ...
A Brief Review on Quantum Bit Commitment
... a no-go theorem showing that unconditionally secure QBC is impossible unless relativistic effects are used. This impossibility comes from the fact that a cheating strategy using EPR pairs can always be implemented. Thus, different approaches have been presented in order to avoid the no-go theorem [1 ...
... a no-go theorem showing that unconditionally secure QBC is impossible unless relativistic effects are used. This impossibility comes from the fact that a cheating strategy using EPR pairs can always be implemented. Thus, different approaches have been presented in order to avoid the no-go theorem [1 ...
Maxim`s talk
... Strangeness = 0 + 0 + 0 − 1 + 1 = 0 The same quantum numbers one obtains from uud ...
... Strangeness = 0 + 0 + 0 − 1 + 1 = 0 The same quantum numbers one obtains from uud ...
Large Extra Dimensions - Are you sure you want to look at this?
... their model, the extra dimension could even be of infinite size and still reproduce our fourdimensional gravity. Thus, it was found that large extra dimensions were not only allowed theoretically, but they provided an explanation for the hierarchy problem that has been a longstanding problem in part ...
... their model, the extra dimension could even be of infinite size and still reproduce our fourdimensional gravity. Thus, it was found that large extra dimensions were not only allowed theoretically, but they provided an explanation for the hierarchy problem that has been a longstanding problem in part ...
Phys. Rev. Lett. 108, 100501 - APS Link Manager
... many-body state has an energy which depends on the boundary conditions set by the state of the qubits. Intuitively, this dependence results from a compression of the crystal, and hence, a decrease in the distance between two Rydberg excitations aR when the boundary qubits are not excited. Under free ...
... many-body state has an energy which depends on the boundary conditions set by the state of the qubits. Intuitively, this dependence results from a compression of the crystal, and hence, a decrease in the distance between two Rydberg excitations aR when the boundary qubits are not excited. Under free ...
A dedicated missionary - Homepage of the Quantum History Project
... charge. With these two principles, Larmor created a theory of ether and matter, in which electrons, positive and negative, were both the centres of radial strain in the ether, thus accounting for the electromagnetic phenomena in the ether, and the origin of all inertial mass. As Warwick (2003a) say ...
... charge. With these two principles, Larmor created a theory of ether and matter, in which electrons, positive and negative, were both the centres of radial strain in the ether, thus accounting for the electromagnetic phenomena in the ether, and the origin of all inertial mass. As Warwick (2003a) say ...
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.