Jeopardy Atomic Physics
... in DVD and compact disc players, to cut metals, to induce nuclear fusion reactions, to transmit telephone information along optical fibers, in checkout counter price scanners. ...
... in DVD and compact disc players, to cut metals, to induce nuclear fusion reactions, to transmit telephone information along optical fibers, in checkout counter price scanners. ...
Physical Review Letters 103, 233602 (2009)
... Our calculations further show that classical light pulses more intense than those used in the experiments reported here create imprints that split into two symmetric parts during phase separation. The strong atom-atom interactions, responsible for the separation, would also favor an equal number of ...
... Our calculations further show that classical light pulses more intense than those used in the experiments reported here create imprints that split into two symmetric parts during phase separation. The strong atom-atom interactions, responsible for the separation, would also favor an equal number of ...
Study of P,T-Parity Violation Effects in Polar Heavy
... heavy-atom molecules is solution of the eigenvalue problem using the DiracCoulomb (DC) or Dirac-Coulomb-Breit (DCB) Hamiltonians [46–48] when some approximation for the four-component wave function is chosen. However, even applying the four-component single configuration (SCF) approximation, Dirac-F ...
... heavy-atom molecules is solution of the eigenvalue problem using the DiracCoulomb (DC) or Dirac-Coulomb-Breit (DCB) Hamiltonians [46–48] when some approximation for the four-component wave function is chosen. However, even applying the four-component single configuration (SCF) approximation, Dirac-F ...
Finite-momentum condensation in a pumped microcavity R. T. Brierley
... In general, the response, Eq. 共10兲, peaks near the zeroes of G共兲, which are at the energies of the normal modes. These energies differ from the energy of the cavity resonance due to the coupling to the exciton states. For an unpopulated state the condition G共兲 = 0 recovers the usual polariton ener ...
... In general, the response, Eq. 共10兲, peaks near the zeroes of G共兲, which are at the energies of the normal modes. These energies differ from the energy of the cavity resonance due to the coupling to the exciton states. For an unpopulated state the condition G共兲 = 0 recovers the usual polariton ener ...
(CLASSICAL) ZEEMAN EFFECT
... constant, uniform magnetic field is then applied to the hot gas, this maximal symmetry is broken (or reduced), because the direction B̂ of the magnetic field is now uniquely defined by its presence. Because the spectral lines of the atomic emissions are split into multiple, nearby wavelengths by the ...
... constant, uniform magnetic field is then applied to the hot gas, this maximal symmetry is broken (or reduced), because the direction B̂ of the magnetic field is now uniquely defined by its presence. Because the spectral lines of the atomic emissions are split into multiple, nearby wavelengths by the ...
Duo: A general program for calculating spectra of diatomic molecules
... ‘state’, υ, Λ, Σ , and Ω on the basis of the largest coefficient in the basis set expansion (20). It should be noted that the absolute signs of Λ and Σ are not well defined, only their relative signs are. This is related to the symmetry properties of the eigenfunctions of the Hamiltonian (2), which ...
... ‘state’, υ, Λ, Σ , and Ω on the basis of the largest coefficient in the basis set expansion (20). It should be noted that the absolute signs of Λ and Σ are not well defined, only their relative signs are. This is related to the symmetry properties of the eigenfunctions of the Hamiltonian (2), which ...
Wavelength locking via teleportation using distant quantum entanglement and Bloch–Siegert oscillation
... it is not possible to measure the absolute phase difference in this manner. However, one could use this approach of phase teleportation in order to achieve frequency locking of two remote oscillators. This is illustrated in Fig. 2. Briefly, assume that Bob has an array of N atoms. Assume further that ...
... it is not possible to measure the absolute phase difference in this manner. However, one could use this approach of phase teleportation in order to achieve frequency locking of two remote oscillators. This is illustrated in Fig. 2. Briefly, assume that Bob has an array of N atoms. Assume further that ...
Dissipative Preparation of Spin Squeezed Atomic Ensembles in a Steady States
... The realization of spin-squeezed states [1] of atomic ensembles is an important subject in quantum science. Such states play a central role in studies of many-body entanglement [2–4]. In addition, they may lead to practical improvements of state-of-the-art atomic clocks and frequency standards [5–7] ...
... The realization of spin-squeezed states [1] of atomic ensembles is an important subject in quantum science. Such states play a central role in studies of many-body entanglement [2–4]. In addition, they may lead to practical improvements of state-of-the-art atomic clocks and frequency standards [5–7] ...
New Journal of Physics Quantum interference-induced stability of repulsively Lea F Santos
... previous results. We also discuss the stability of BPs against many-particle scattering in ideal atomic and spin chains. The presence of an atom on a lattice site in the BH model or of a flipped spin in the XXZ chain is generally referred to as an excitation. We consider one-dimensional systems wher ...
... previous results. We also discuss the stability of BPs against many-particle scattering in ideal atomic and spin chains. The presence of an atom on a lattice site in the BH model or of a flipped spin in the XXZ chain is generally referred to as an excitation. We consider one-dimensional systems wher ...
Above-threshold ionization in a strong dc electric field
... had the same total energy and the same spatial distribution as the initial quantum state. The classical equations of motion were then solved with the IR field first ramped on and then ramped back off. This gave results that have almost no similarity to the experiment. First, the classical calculatio ...
... had the same total energy and the same spatial distribution as the initial quantum state. The classical equations of motion were then solved with the IR field first ramped on and then ramped back off. This gave results that have almost no similarity to the experiment. First, the classical calculatio ...
Identifying student and teacher difficulties in interpreting
... (iii) Bohr’s predictions were limited to spectral frequencies. The prediction of their intensity was a weakness in his work [33]. A complete model that attempts to explain the emission and absorption of radiation must take into account not only the frequencies of the spectral lines emitted by the at ...
... (iii) Bohr’s predictions were limited to spectral frequencies. The prediction of their intensity was a weakness in his work [33]. A complete model that attempts to explain the emission and absorption of radiation must take into account not only the frequencies of the spectral lines emitted by the at ...
Electronic structure of rectangular quantum dots
... given by the VMC method, using any trial wave function with proper particle symmetry, is always an upper bound for the true total energy of the quantum state in question. The variance of the local energy ⌿ ⫺1 H⌿ diminishes as the trial wave function approaches an eigenstate of the Hamiltonian, and a ...
... given by the VMC method, using any trial wave function with proper particle symmetry, is always an upper bound for the true total energy of the quantum state in question. The variance of the local energy ⌿ ⫺1 H⌿ diminishes as the trial wave function approaches an eigenstate of the Hamiltonian, and a ...
Effective lattice models for two-dimensional
... from Sn and yields [17] to yield a attractive potential ∼ N R/g where R is the separation of the monopoles. For N = 1, kµ = 0; the action for each monopole-anti-monopole pair is given by that of the vµ string connecting them ∼ G(0)R ∼ R/g. (ii) Large g The vµ and kµ fluctuations are less strongly c ...
... from Sn and yields [17] to yield a attractive potential ∼ N R/g where R is the separation of the monopoles. For N = 1, kµ = 0; the action for each monopole-anti-monopole pair is given by that of the vµ string connecting them ∼ G(0)R ∼ R/g. (ii) Large g The vµ and kµ fluctuations are less strongly c ...
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... helium crystal, which are appreciably displaced from the perfect lattice. These inherent structures owe their existence to the presence of imaginary classical phonon frequencies for the undistorted lattice, and can be found by following gradient paths on the potential surface starting in the immedia ...
... helium crystal, which are appreciably displaced from the perfect lattice. These inherent structures owe their existence to the presence of imaginary classical phonon frequencies for the undistorted lattice, and can be found by following gradient paths on the potential surface starting in the immedia ...
Simple_model
... likely configuration contains overwhelmingly more states than other configurations. Hence if one would plot the number of states as a function of m, one would find a very peaked distribution, like a delta function. Moreover, configurations that are still somewhat likely compared to the most likely c ...
... likely configuration contains overwhelmingly more states than other configurations. Hence if one would plot the number of states as a function of m, one would find a very peaked distribution, like a delta function. Moreover, configurations that are still somewhat likely compared to the most likely c ...
The Science and Engineering of Materials, 4th ed Donald R
... The volume of a monoclinic unit cell is given by V = abc sin β = (5.156) (5.191) (5.304) sin(98.9) = 140.25 Å3. Thus, there is an expansion of the unit cell as ZrO2 transforms from a tetragonal to monoclinic form. The percent change in volume = (final volume initial volume)/(initial volume) 100 = (1 ...
... The volume of a monoclinic unit cell is given by V = abc sin β = (5.156) (5.191) (5.304) sin(98.9) = 140.25 Å3. Thus, there is an expansion of the unit cell as ZrO2 transforms from a tetragonal to monoclinic form. The percent change in volume = (final volume initial volume)/(initial volume) 100 = (1 ...