Partially Nondestructive Continuous Detection of Individual Traveling Optical Photons
... can be strongly interfaced with atoms for quantum state generation and processing [1–9]. Quantum state detection, a particular type of processing, is at the heart of quantum mechanics and has profound implications for quantum information technologies. Photons are standardly detected by converting a ...
... can be strongly interfaced with atoms for quantum state generation and processing [1–9]. Quantum state detection, a particular type of processing, is at the heart of quantum mechanics and has profound implications for quantum information technologies. Photons are standardly detected by converting a ...
Non-local quantum effects in cosmology 1
... effects. In cosmology, where the evolution of the scale factor depends only on time, this means that loops can generate temporal non-localities. There will be modifications to the FLRW (Friedmann, Lemaı̂tre, Robertson, Walker) equations governing the scale factor a(t), which in the classical theory ...
... effects. In cosmology, where the evolution of the scale factor depends only on time, this means that loops can generate temporal non-localities. There will be modifications to the FLRW (Friedmann, Lemaı̂tre, Robertson, Walker) equations governing the scale factor a(t), which in the classical theory ...
Ex. = 1s 1 , 0 to (1-1)
... In the address analogy, this would be the street on which the electron would probably be found. In the first state there is one city. In this first city there would be one street. In the second state there are two cities. The first city with its one street and a second city with its 3 streets for a ...
... In the address analogy, this would be the street on which the electron would probably be found. In the first state there is one city. In this first city there would be one street. In the second state there are two cities. The first city with its one street and a second city with its 3 streets for a ...
The minimum mass of a charged spherically symmetric object
... [28], the formal identification R = re was justified on the basis of a ‘small number hypothesis’, which represents an extension of the large number hypothesis proposed by Dirac [30], and which proposes that a numerical equality between two very small quantities with a very similar physical meaning c ...
... [28], the formal identification R = re was justified on the basis of a ‘small number hypothesis’, which represents an extension of the large number hypothesis proposed by Dirac [30], and which proposes that a numerical equality between two very small quantities with a very similar physical meaning c ...
Conclusive Exclusion of Quantum States
... due to PBR [8], against a class of hidden variable theories. Assume that we have a physical theory, not necessarily that of quantum mechanics, such that, when we prepare a system, we describe it by a state, χ. If our theory were quantum mechanics, then χ would be identified with |ψi, the usual quant ...
... due to PBR [8], against a class of hidden variable theories. Assume that we have a physical theory, not necessarily that of quantum mechanics, such that, when we prepare a system, we describe it by a state, χ. If our theory were quantum mechanics, then χ would be identified with |ψi, the usual quant ...
- Institute of plasma physics
... dimension (~cm) and unphysically high collisionality, and even then... ...with 100 particles per cell, the PIC code can only resolve charge densities of a few %. PIC codes work well in the non-neutral sheath where the relative charge density (ni-ne)/no~1, but in the quasineutral SOL the real relativ ...
... dimension (~cm) and unphysically high collisionality, and even then... ...with 100 particles per cell, the PIC code can only resolve charge densities of a few %. PIC codes work well in the non-neutral sheath where the relative charge density (ni-ne)/no~1, but in the quasineutral SOL the real relativ ...
The Role of Optics and Photonics in a National Initiative in Quantum
... (polarization), their color (frequency), their spatial shape, or their temporal shape. The key feature of quantum information that is not present in classical information is quantum entanglement, which is a characteristic of special quantum states describing two or more quantum entities, such as pho ...
... (polarization), their color (frequency), their spatial shape, or their temporal shape. The key feature of quantum information that is not present in classical information is quantum entanglement, which is a characteristic of special quantum states describing two or more quantum entities, such as pho ...
Near-red emission from site-controlled pyramidal InGaN quantum dots
... fits in the case of the nitride material system because of the presence of piezoelectric fields, which have a large influence on the overlap of the electron-hole wave function through the quantum-confined Stark effect. For our investigated structures the value of  ranges between 0.7 and 0.9. This v ...
... fits in the case of the nitride material system because of the presence of piezoelectric fields, which have a large influence on the overlap of the electron-hole wave function through the quantum-confined Stark effect. For our investigated structures the value of  ranges between 0.7 and 0.9. This v ...
Conversion of Spin into Directed Electric Current in Quantum Wells
... quantum wells (Cs symmetry). A photocurrent proportional to the helicity Pcirc was observed in all samples for all wavelengths and temperatures investigated. While we have also observed photovoltages across the other pairs of contacts, these voltages do not change sign upon the change of helicity. T ...
... quantum wells (Cs symmetry). A photocurrent proportional to the helicity Pcirc was observed in all samples for all wavelengths and temperatures investigated. While we have also observed photovoltages across the other pairs of contacts, these voltages do not change sign upon the change of helicity. T ...
Quantum Information Processing with Trapped Neutral Atoms
... an off-resonant laser field mixes the ground-state manifold with excited electronic states. These excited states will spontaneously emit photons and cause errors, but the rate saturates to that of the two-atom superradiant state when the atoms are separated by less than a wavelength, while the dipol ...
... an off-resonant laser field mixes the ground-state manifold with excited electronic states. These excited states will spontaneously emit photons and cause errors, but the rate saturates to that of the two-atom superradiant state when the atoms are separated by less than a wavelength, while the dipol ...
FinalProgram23June2015Berg
... 17:00-17:20 George Kopidakis, “Localization and Propagation in Nonlinear Disordered Systems” 17:20 -17:40 Yuri Godin, “Transport properties of periodic nanostructures” 17:40-18:00 Alexander Merzlikin, “Propagation of light polarization through randomly anisotropic layered system” 18:00-18:20 Haim S ...
... 17:00-17:20 George Kopidakis, “Localization and Propagation in Nonlinear Disordered Systems” 17:20 -17:40 Yuri Godin, “Transport properties of periodic nanostructures” 17:40-18:00 Alexander Merzlikin, “Propagation of light polarization through randomly anisotropic layered system” 18:00-18:20 Haim S ...
arXiv:quant-ph/0510223v4 1 Jun 2007 Foundations Of Quantum
... not defined in conventional quantum mechanics, as first shown by Pauli. For a physical understanding of the implications of UP , Bohr introduced the Complementarity P rinciple which states that atomic phenomena cannot be described with the completeness demanded by classical mechanics. Now certain pa ...
... not defined in conventional quantum mechanics, as first shown by Pauli. For a physical understanding of the implications of UP , Bohr introduced the Complementarity P rinciple which states that atomic phenomena cannot be described with the completeness demanded by classical mechanics. Now certain pa ...
Fractional quantum Hall effect in graphene
... The electrons in most of the conductors can be described by non-relativistic quantum mechanics but the electrons in graphene behave as massless relativistic particles, called Dirac fermions, though their speed is given by the Fermi velocity. The relativistic nature of the energy dispersion relation ...
... The electrons in most of the conductors can be described by non-relativistic quantum mechanics but the electrons in graphene behave as massless relativistic particles, called Dirac fermions, though their speed is given by the Fermi velocity. The relativistic nature of the energy dispersion relation ...
PHYS 1443 – Section 501 Lecture #1
... • Accelerates particles along a linear path using resonance principle • A series of metal tubes are located in a vacuum vessel and connected successively to alternating terminals of radio frequency oscillator • The directions of the electric fields changes before the particles exits the ...
... • Accelerates particles along a linear path using resonance principle • A series of metal tubes are located in a vacuum vessel and connected successively to alternating terminals of radio frequency oscillator • The directions of the electric fields changes before the particles exits the ...
Optically polarized atoms_Atomic_Transitions
... D. DeMille, D. Budker, N. Derr, and E. Deveney, How we know that photons are bosons: experimental tests of spin-statistics for photons, in: Proceedings of the International Conference on SpinStatistics Connection and Commutation Relations: Experimental Tests and Theoretical Implications, Anacapri, I ...
... D. DeMille, D. Budker, N. Derr, and E. Deveney, How we know that photons are bosons: experimental tests of spin-statistics for photons, in: Proceedings of the International Conference on SpinStatistics Connection and Commutation Relations: Experimental Tests and Theoretical Implications, Anacapri, I ...
Chapter 1 THE HYPOTHESIS OF LOCALITY AND ITS LIMITATIONS
... According to the static inertial observers in the background global frame, the angular separation of A and B is constant at any time t > 0 and is given by ϕB (t) − ϕA (t) = ∆; moreover, the spatial separation of the two observers along the circular arc at time t > 0 is `(t) = r∆. Consider now a clas ...
... According to the static inertial observers in the background global frame, the angular separation of A and B is constant at any time t > 0 and is given by ϕB (t) − ϕA (t) = ∆; moreover, the spatial separation of the two observers along the circular arc at time t > 0 is `(t) = r∆. Consider now a clas ...
Lecture Notes, Statistical Mechanics (Theory F)
... Many particle systems are characterized by a huge number of degrees of freedom. However, in essentially all cases a complete knowledge of all quantum states is neither possible nor useful and necessary. For example, it is hard to determine the initial coordinates and velocities of 1023 Ar-atoms in a ...
... Many particle systems are characterized by a huge number of degrees of freedom. However, in essentially all cases a complete knowledge of all quantum states is neither possible nor useful and necessary. For example, it is hard to determine the initial coordinates and velocities of 1023 Ar-atoms in a ...
words - IPhO
... The uniform initial distribution ρ of neutrons at the entrance changes, during the flight through a long cavity, into the step-like distribution detected at D (see Figure F-2). From now on, we consider for simplicity the case of a long cavity with H < H2. Classically, all neutrons with energies in t ...
... The uniform initial distribution ρ of neutrons at the entrance changes, during the flight through a long cavity, into the step-like distribution detected at D (see Figure F-2). From now on, we consider for simplicity the case of a long cavity with H < H2. Classically, all neutrons with energies in t ...
The Theory of Collisions between Two Diatomic Molecules
... with that of the stationary states of molecules form the fundamental part of the chemical physics. And these molecular collisions which may be accompanied with the rotational and/or the vibrational transitions can be treated, in principle, by solving the well-established Schroedinger wave equation f ...
... with that of the stationary states of molecules form the fundamental part of the chemical physics. And these molecular collisions which may be accompanied with the rotational and/or the vibrational transitions can be treated, in principle, by solving the well-established Schroedinger wave equation f ...