Simulations of prompt many-body ionization in a frozen Rydberg gas Robicheaux
... atoms and the controllability inherent in exciting specific states has led to the possibility of using Rydberg gases as examples of many-body systems. A recent experiment [1] found that ionization in a frozen Rydberg gas occurred at much lower densities than expected from calculations of pairwise in ...
... atoms and the controllability inherent in exciting specific states has led to the possibility of using Rydberg gases as examples of many-body systems. A recent experiment [1] found that ionization in a frozen Rydberg gas occurred at much lower densities than expected from calculations of pairwise in ...
Quantum transport signatures of chiral edge states in Sr2RuO4
... a chiral superconductor and vacuum. In this Letter we investigate the possibility of using quantum transport measurements to directly probe these edge states. A schematic view of the proposed device consisting of a double quantum dot based Cooper pair splitter (CPS) is shown in Fig. 1. The double do ...
... a chiral superconductor and vacuum. In this Letter we investigate the possibility of using quantum transport measurements to directly probe these edge states. A schematic view of the proposed device consisting of a double quantum dot based Cooper pair splitter (CPS) is shown in Fig. 1. The double do ...
Density Matrix Calculation of Surface Enhanced
... a valuable vibration-specific spectroscopic tool in spite of lingering questions about the SERS mechanism. Enhancement factors of up to ~106 for molecules on noble metal surfaces were obtained decades ago.1,2 With the recent push toward single-molecule SERS, enhancements of 1012-1014 have been estim ...
... a valuable vibration-specific spectroscopic tool in spite of lingering questions about the SERS mechanism. Enhancement factors of up to ~106 for molecules on noble metal surfaces were obtained decades ago.1,2 With the recent push toward single-molecule SERS, enhancements of 1012-1014 have been estim ...
Spin-Orbital Separation in the quasi 1D Mott
... Zooming into the magnetic part of Fig. 1c between 0 – 0.8 eV in energy transfer reveals strongly dispersing spin excitations, where the lower boundary has period π and the continuum (upper boundary) period 2π (Fig. 3a). These RIXS data agree very well with recent inelastic neutron scattering (INS) ...
... Zooming into the magnetic part of Fig. 1c between 0 – 0.8 eV in energy transfer reveals strongly dispersing spin excitations, where the lower boundary has period π and the continuum (upper boundary) period 2π (Fig. 3a). These RIXS data agree very well with recent inelastic neutron scattering (INS) ...
Quantum Spin Hall Effect in Graphene
... evaluate the expectation value of (8) in the basis of states given in (1) treating r as a constant. A full evaluation depends on the detailed form of the Bloch functions. However a simple estimate can be made in the ‘‘first star’’ p P approximation: uK;K0 ;A;B r p expiKp r d= 3. ...
... evaluate the expectation value of (8) in the basis of states given in (1) treating r as a constant. A full evaluation depends on the detailed form of the Bloch functions. However a simple estimate can be made in the ‘‘first star’’ p P approximation: uK;K0 ;A;B r p expiKp r d= 3. ...
Electronic structure, plane waves and pseudopotentials
... You need to decide what energy change is acceptable, and this is set by an energy convergence tolerance. The smaller this tolerance, the closer Castep will get to the ground state before finishing – but of course it will take longer. Castep can also compute the forces, and you can set a convergence ...
... You need to decide what energy change is acceptable, and this is set by an energy convergence tolerance. The smaller this tolerance, the closer Castep will get to the ground state before finishing – but of course it will take longer. Castep can also compute the forces, and you can set a convergence ...
A two-dimensional, two-electron model atom in a laser pulse: exact
... Therefore the existence of an effective potential which transforms the problem of N interacting electrons to that of N non-interacting ones is proved. The non-interacting electrons move in an effective potential which is a functional of the total electron density only. The problem reduces to finding ...
... Therefore the existence of an effective potential which transforms the problem of N interacting electrons to that of N non-interacting ones is proved. The non-interacting electrons move in an effective potential which is a functional of the total electron density only. The problem reduces to finding ...
Modified Einsteinian Dynamics(MOED): Discovery of a
... Mirror images but different quadrants. Matter and antimatter couldn't have annihilated because they are separated in different quadrants on a coordinate plane. Mirror image wave functions. Each complex conjugate pair wavelength represents a different universe and their can be an infinite number of d ...
... Mirror images but different quadrants. Matter and antimatter couldn't have annihilated because they are separated in different quadrants on a coordinate plane. Mirror image wave functions. Each complex conjugate pair wavelength represents a different universe and their can be an infinite number of d ...
83, 023615 (2011)
... the Hall conductance is protected by the nontrivial bandstructure topology characterized by the Thouless-KohmotoNightingale-den Nijs (TKNN) number, or the Chern number ...
... the Hall conductance is protected by the nontrivial bandstructure topology characterized by the Thouless-KohmotoNightingale-den Nijs (TKNN) number, or the Chern number ...
Creating fractional quantum Hall states with atomic clusters
... an artificial magnetic field was studied with Bose-Einstein condensates, for high filling factors ν = N/Nv corresponding to a number of flux quanta Nv much less than the particle number N . In that regime, the gauge field leads to the appearance of Nv quantized vortices piercing the Bose-Einstein co ...
... an artificial magnetic field was studied with Bose-Einstein condensates, for high filling factors ν = N/Nv corresponding to a number of flux quanta Nv much less than the particle number N . In that regime, the gauge field leads to the appearance of Nv quantized vortices piercing the Bose-Einstein co ...