Observation of even denominator fractional quantum Hall effect in
... gain insight about the nature of fractional quantum Hall states, particularly of the one at ν = -1/2, through comparison with theory.23 Recently, the problem has indeed been addressed theoretically,23, 29-33 and the analysis of Ref. 23 is particularly relevant. This theory takes into account the fac ...
... gain insight about the nature of fractional quantum Hall states, particularly of the one at ν = -1/2, through comparison with theory.23 Recently, the problem has indeed been addressed theoretically,23, 29-33 and the analysis of Ref. 23 is particularly relevant. This theory takes into account the fac ...
Do You Need to Believe in Orbitals to Use Them - Philsci
... Knowledge of this electron density also allows us to develop the familiar contours wherein it is, for example, 95% likely that the electron would be found upon measurement of its position. For atoms with more than one electron the situation is not so simple. In order to determine the wave-function f ...
... Knowledge of this electron density also allows us to develop the familiar contours wherein it is, for example, 95% likely that the electron would be found upon measurement of its position. For atoms with more than one electron the situation is not so simple. In order to determine the wave-function f ...
States of an Ensemble of Two-Level Atoms with Reduced Quantum
... j52 S1=2 ; F ¼ 2; mF ¼ 0i. The transmission of a probe laser tuned to the slope of this mode thus directly measures Sz ¼ N=2, and is insensitive to total atom number (Fig. 1). The atom-resonator coupling also gives rise to a differential light shift between the clock states, which we use to verify e ...
... j52 S1=2 ; F ¼ 2; mF ¼ 0i. The transmission of a probe laser tuned to the slope of this mode thus directly measures Sz ¼ N=2, and is insensitive to total atom number (Fig. 1). The atom-resonator coupling also gives rise to a differential light shift between the clock states, which we use to verify e ...
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... Furthermore, the magnitude of the induced current depends on f ex, indicating that input states with different coefficients a and b are prepared. Finally, we apply both pulse 1 and pulse 2 with an interval of 85 ps (orange curves in Fig. 2). In this case, I C shows the same dependence as that when o ...
... Furthermore, the magnitude of the induced current depends on f ex, indicating that input states with different coefficients a and b are prepared. Finally, we apply both pulse 1 and pulse 2 with an interval of 85 ps (orange curves in Fig. 2). In this case, I C shows the same dependence as that when o ...
Electronic structures of „In,Ga…As/GaAs quantum dot molecules
... When two dots ␣ and  couple, the bonding and antibonding “molecular orbitals” ensue from the single-dot orbitals. The energy levels of molecular orbitals are shown in the left panel of Fig. 2. We show the single-particle levels of molecular orbitals8,9 g and u originating from s orbitals and u a ...
... When two dots ␣ and  couple, the bonding and antibonding “molecular orbitals” ensue from the single-dot orbitals. The energy levels of molecular orbitals are shown in the left panel of Fig. 2. We show the single-particle levels of molecular orbitals8,9 g and u originating from s orbitals and u a ...
High Performance Quantum Computing
... able f : {0, 1} → {0, 1} is balanced or constant. Classically one has to make▪twoClassically function calls and determine f (0) calls and f (1) to decide since we need= f(1)? two function are needed: f(0) whether f (0) = f (1). Equivalently we can calculate f (0) ⊕ f (1), where ⊕ nary addition modul ...
... able f : {0, 1} → {0, 1} is balanced or constant. Classically one has to make▪twoClassically function calls and determine f (0) calls and f (1) to decide since we need= f(1)? two function are needed: f(0) whether f (0) = f (1). Equivalently we can calculate f (0) ⊕ f (1), where ⊕ nary addition modul ...
Quantum random walks – new method for designing quantum
... Black box = algorithm that verifies if the ith candidate – Hamiltonian cycle. Quantum algorithm with O(N) steps. ...
... Black box = algorithm that verifies if the ith candidate – Hamiltonian cycle. Quantum algorithm with O(N) steps. ...
Experimental Creation and Measurement of Motional Quantum
... sought after in the laboratory since it brings to the forefront issues involving the relationship between quantum and classical physics. Since most theoretical proposals to achieve these goals were put forward in quantum optics, it might seem surprising that some of the rst experiments succeeding i ...
... sought after in the laboratory since it brings to the forefront issues involving the relationship between quantum and classical physics. Since most theoretical proposals to achieve these goals were put forward in quantum optics, it might seem surprising that some of the rst experiments succeeding i ...
Abstract: - QCCQI 2008
... used to realize artificial atoms, with coherence times sufficient to perform interesting atomic physics experiments. They can be strongly coupled to the electromagnetic field of an on-chip superconducting resonator, allowing to realize cavity quantum electrodynamics experiments with electrical circu ...
... used to realize artificial atoms, with coherence times sufficient to perform interesting atomic physics experiments. They can be strongly coupled to the electromagnetic field of an on-chip superconducting resonator, allowing to realize cavity quantum electrodynamics experiments with electrical circu ...
Quantum dynamics study of fulvene double bond photoisomerization: The
... drogen atoms in Figure 1). The two isomers are connected by a double bond isomerization. They are labeled FC, which stands for Franck-Condon geometry, and FC . Every point on the seam plotted in Figure 1 is a conical intersection if another coordinate (the interstate coupling coordinate, see below) ...
... drogen atoms in Figure 1). The two isomers are connected by a double bond isomerization. They are labeled FC, which stands for Franck-Condon geometry, and FC . Every point on the seam plotted in Figure 1 is a conical intersection if another coordinate (the interstate coupling coordinate, see below) ...
Collective State Measurement of Mesoscopic Ensembles with Single-Atom Resolution
... radial temperature combine to reduce the observed variance by 29% compared to what would be observed in an ensemble of uniformly and maximally coupled atoms (see the Supplemental Material [38]), but in the latter case we would retain single-atom resolution for up to 70 atoms in state-selective detec ...
... radial temperature combine to reduce the observed variance by 29% compared to what would be observed in an ensemble of uniformly and maximally coupled atoms (see the Supplemental Material [38]), but in the latter case we would retain single-atom resolution for up to 70 atoms in state-selective detec ...
Module P8.3 Multi
... some empirical rules for working out the maximum number of electrons that may be found in any particular shell or subshell; Subsection 3.2 introduces the s-p-d-f notation for labelling subshells which allows us to write the electronic configuration of an atom in a convenient shorthand way (Subsectio ...
... some empirical rules for working out the maximum number of electrons that may be found in any particular shell or subshell; Subsection 3.2 introduces the s-p-d-f notation for labelling subshells which allows us to write the electronic configuration of an atom in a convenient shorthand way (Subsectio ...
Diamagnetic Screening of Transverse Current
... is fluctuating, generally, in space and time. This fluctuating field induces fluctuating current, and vice versa: the fluctuating magnetic field arises from the spontaneous motion of charged particles. As is well known, the total orbital current consists of two parts, paramagnetic and diamagnetic, a ...
... is fluctuating, generally, in space and time. This fluctuating field induces fluctuating current, and vice versa: the fluctuating magnetic field arises from the spontaneous motion of charged particles. As is well known, the total orbital current consists of two parts, paramagnetic and diamagnetic, a ...
appendix 2 - School of Physics
... to assist students who were not familiar with or had not previously drawn a concept map, a ‘concept map answer cover sheet’, a ‘concept map answer sheet’ and were given 20 minutes to prepare a response. The concept mapping exercise required the construction of a concept map using the nineteen labels ...
... to assist students who were not familiar with or had not previously drawn a concept map, a ‘concept map answer cover sheet’, a ‘concept map answer sheet’ and were given 20 minutes to prepare a response. The concept mapping exercise required the construction of a concept map using the nineteen labels ...
Charles Olson and the Quest for a Quantum Poetics
... meditation on relativity. Louis Zukofsky translated a popular biography of Einstein and discussed the physicist's work in his correspondence with William Carlos Williams, who shared Einstein's work with other American poets. In many of his lectures and essays, Williams drew attention to the ways Ein ...
... meditation on relativity. Louis Zukofsky translated a popular biography of Einstein and discussed the physicist's work in his correspondence with William Carlos Williams, who shared Einstein's work with other American poets. In many of his lectures and essays, Williams drew attention to the ways Ein ...
Black hole fireworks: quantum-gravity effects outside the horizon
... Let us discuss the physics of this bouncing time τR in detail, since it is crucial for the following. From the point of view of the observer at the (finite) radius R, there is a shell incoming at some time and then a shell coming out an enormous amount of time later. How so? The simple interpretatio ...
... Let us discuss the physics of this bouncing time τR in detail, since it is crucial for the following. From the point of view of the observer at the (finite) radius R, there is a shell incoming at some time and then a shell coming out an enormous amount of time later. How so? The simple interpretatio ...
Qualification Exam: Quantum Mechanics
... 1. For a one-dimensional single-particle system, prove that any two nondegenerate p2 + V (x) must be orthogonal. (You may eigenfunctions ψE and ψE 0 of H = 2m assume that ψE and ψE 0 go to zero exponentially as x → ±∞. You must prove that the energy eigenvalues E and E 0 are real, if that is require ...
... 1. For a one-dimensional single-particle system, prove that any two nondegenerate p2 + V (x) must be orthogonal. (You may eigenfunctions ψE and ψE 0 of H = 2m assume that ψE and ψE 0 go to zero exponentially as x → ±∞. You must prove that the energy eigenvalues E and E 0 are real, if that is require ...
Observations on Hyperplane: II. Dynamical Variables and
... be physically quite arbitrary) and, in my view, are more closely related to what we actually measure than the so-called more fundamental fields. (3) Unlike the classical case, the quantum HD dynamical variables are usually incompatible (i.e., non-commuting) with the non-HD dynamical variables of whi ...
... be physically quite arbitrary) and, in my view, are more closely related to what we actually measure than the so-called more fundamental fields. (3) Unlike the classical case, the quantum HD dynamical variables are usually incompatible (i.e., non-commuting) with the non-HD dynamical variables of whi ...
Experimental - AIP FTP Server
... reaction coordinates have been computed for both the lowest singlet (S0) and triplet (T1) potential energy surfaces of CH2CO. Quantum mechanical SAPD calculations have been performed using both surfaces; the results favour the conclusion that the dissociation occurs on the S0 surface. This conclusio ...
... reaction coordinates have been computed for both the lowest singlet (S0) and triplet (T1) potential energy surfaces of CH2CO. Quantum mechanical SAPD calculations have been performed using both surfaces; the results favour the conclusion that the dissociation occurs on the S0 surface. This conclusio ...
Spectrum analysis with quantum dynamical systems
... error. While there exist many theoretical studies of quantum parameter estimation for thermometry (see, for example, Refs. [7–11]), their application to more complex dynamical systems with broadband measurements such as optomechanics remains unclear. In this work, we propose a theoretical framework ...
... error. While there exist many theoretical studies of quantum parameter estimation for thermometry (see, for example, Refs. [7–11]), their application to more complex dynamical systems with broadband measurements such as optomechanics remains unclear. In this work, we propose a theoretical framework ...
Science Journals — AAAS
... quantum computers (1–3), which, as they increase in scale, will allow enhanced performance of tasks in secure networking, simulations, distributed computing, and other key tasks where exponential speedups are available. Processing circuits to realize these applications are built up from logic gates ...
... quantum computers (1–3), which, as they increase in scale, will allow enhanced performance of tasks in secure networking, simulations, distributed computing, and other key tasks where exponential speedups are available. Processing circuits to realize these applications are built up from logic gates ...
Nonequilibrium quantum fluctuations of a dispersive medium: Spontaneous emission, photon statistics,
... the reported results, which need to be further investigated. While a constant translational motion requires at least two bodies (otherwise it is trivial due to Lorentz symmetry), a single spinning object can experience friction [32], a phenomenon closely connected to superradiance first introduced b ...
... the reported results, which need to be further investigated. While a constant translational motion requires at least two bodies (otherwise it is trivial due to Lorentz symmetry), a single spinning object can experience friction [32], a phenomenon closely connected to superradiance first introduced b ...