Single photon nonlinear optics in photonic crystals
... The structure consists of a linear three-hole defect cavity in a triangular photonic crystal lattice, as shown in Fig.1(a). It is fabricated in GaAs and contains a central layer of InAs quantum dots and has a quality factor Q = 104 . The temperature of the structure is scanned by a heating laser.14 ...
... The structure consists of a linear three-hole defect cavity in a triangular photonic crystal lattice, as shown in Fig.1(a). It is fabricated in GaAs and contains a central layer of InAs quantum dots and has a quality factor Q = 104 . The temperature of the structure is scanned by a heating laser.14 ...
Statistical Mechanics course 203-24171 Number of points (=pts) indicated in margin. 16.8.09
... (d) The container above, called A, with H 6= 0 is now attached to an identical container B (same fermions at density n, T = 0), but with H = 0. In which direction will the fermions flow initially? Specify your answer for d = 1, 2, 3 at relevant ranges of H. ...
... (d) The container above, called A, with H 6= 0 is now attached to an identical container B (same fermions at density n, T = 0), but with H = 0. In which direction will the fermions flow initially? Specify your answer for d = 1, 2, 3 at relevant ranges of H. ...
Lagrangians and Local Gauge Invariance
... The coefficients like 0=1 and 1= 2= 3=i do not work since they do not eliminate the cross terms. It would work if these coefficients are matrices that satisfy the conditions ...
... The coefficients like 0=1 and 1= 2= 3=i do not work since they do not eliminate the cross terms. It would work if these coefficients are matrices that satisfy the conditions ...
Lectures on Topological Quantum Field Theory
... Lecture #1: The Basic Structure of Field Theories Today we begin with a general discussion of basic features of field theories, both on the classical and quantum levels. We only focus on the very basic features which interest us in our discussion of a special type of field theories: topological fie ...
... Lecture #1: The Basic Structure of Field Theories Today we begin with a general discussion of basic features of field theories, both on the classical and quantum levels. We only focus on the very basic features which interest us in our discussion of a special type of field theories: topological fie ...
Hawking Radiation by Kerr Black Holes and Conformal Symmetry Ivan Agullo,
... modes defining the jini j0i and jouti vacuum states are related by a conformal transformation. We can use expression (1) to evaluate this expectation value. Integrating by parts in (1) and taking into account that the field modes fiout vanish at spacelike infinity, one finds that the two-point fun ...
... modes defining the jini j0i and jouti vacuum states are related by a conformal transformation. We can use expression (1) to evaluate this expectation value. Integrating by parts in (1) and taking into account that the field modes fiout vanish at spacelike infinity, one finds that the two-point fun ...
Metaphors for Abstract Concepts: Visual Art and Quantum Mechanics
... assertion of the role of the observer in quantum collapse and, possibly, in creating material reality, is what I seek to metaphorically evoke in many of my artworks. For instance, in The superposition of Neville’s brain, also known as Wigner’s friend (2010–13, figures 4 and 5), the metaphor ‘observa ...
... assertion of the role of the observer in quantum collapse and, possibly, in creating material reality, is what I seek to metaphorically evoke in many of my artworks. For instance, in The superposition of Neville’s brain, also known as Wigner’s friend (2010–13, figures 4 and 5), the metaphor ‘observa ...
Evaluation Work For QuVis: The Quantum Mechanics Visualization Project
... Animations and simulations can help students build mental representations of physics concepts through high levels of interactivity, prompt feedback and multiple representations of physics concepts, including microscopic processes that cannot be directly observed. By choosing particular interactive e ...
... Animations and simulations can help students build mental representations of physics concepts through high levels of interactivity, prompt feedback and multiple representations of physics concepts, including microscopic processes that cannot be directly observed. By choosing particular interactive e ...
Case 2 - Nikhef
... Case 2: Experiment with Waves We replace the gun by a wave generator. Let’s think of water waves. Slits 1 and 2 act as new wave sources. The detector measures now the intensity (energy) in the wave. ...
... Case 2: Experiment with Waves We replace the gun by a wave generator. Let’s think of water waves. Slits 1 and 2 act as new wave sources. The detector measures now the intensity (energy) in the wave. ...
Lecture11(CavitiesI) 2015 - Indico
... The drift tubes, which have no field inside them, also contain the magnets to focus the beam. Energy gain from accelerating potential differences between end of drift tubes, but the phase shift between drift tube gaps is 360o. Alternate tubes need not be earthed and each gap appears to the particle ...
... The drift tubes, which have no field inside them, also contain the magnets to focus the beam. Energy gain from accelerating potential differences between end of drift tubes, but the phase shift between drift tube gaps is 360o. Alternate tubes need not be earthed and each gap appears to the particle ...
Slater decomposition of fractional quantum Hall states
... pairs, the particle with highest angular momentum has it reduced of a number of units, while the other has it augmented of the same amount. Squeezing allows for the introduction of a partial ordering relation (indicated by the usual ordering symbols) over the set of partitions. Moreover, one has: • ...
... pairs, the particle with highest angular momentum has it reduced of a number of units, while the other has it augmented of the same amount. Squeezing allows for the introduction of a partial ordering relation (indicated by the usual ordering symbols) over the set of partitions. Moreover, one has: • ...
No Evidence for Particles
... properties of the wave function, with no assumption that particles exist. There are two parts to the derivation. The first is to show from group representation theory that mass, energy, momentum, spin and charge can be logically attributed to the state vector. And the second is to show that, in cont ...
... properties of the wave function, with no assumption that particles exist. There are two parts to the derivation. The first is to show from group representation theory that mass, energy, momentum, spin and charge can be logically attributed to the state vector. And the second is to show that, in cont ...
Isotropic restriction in Group Field Theory condensates
... built using functions of holonomies on graphs embedded in Σ. We implement the three constraints one after another to obtain the physical Hilbert space Hphys . Kinematical Hilbert Space. The basic elements of the kinematical Hilbert space Hkin are functions of holonomies defined on oriented graphs em ...
... built using functions of holonomies on graphs embedded in Σ. We implement the three constraints one after another to obtain the physical Hilbert space Hphys . Kinematical Hilbert Space. The basic elements of the kinematical Hilbert space Hkin are functions of holonomies defined on oriented graphs em ...
Superconducting Circuits and Quantum Computation
... Quantum Computation combines the exploration of new physical principles with the development of emerging technologies. In these beginning stages of research, one hopes to accomplish the manipulation, control and measurement of a single two-state quantum system while maintaining quantum coherence bet ...
... Quantum Computation combines the exploration of new physical principles with the development of emerging technologies. In these beginning stages of research, one hopes to accomplish the manipulation, control and measurement of a single two-state quantum system while maintaining quantum coherence bet ...
TT 61: Correlated Electrons: (General) Theory 2 - DPG
... Würzburg, Deutschland — 2 Max-Planck-Institut für Festkörperforschung, Stuttgart, Deutschland — 3 Weizmann Institute of Science, Rehovot, Israel ...
... Würzburg, Deutschland — 2 Max-Planck-Institut für Festkörperforschung, Stuttgart, Deutschland — 3 Weizmann Institute of Science, Rehovot, Israel ...
Particle self-bunching in the Schwinger effect in spacetime
... momentum to a smaller value: The value of the acceleration by the electric field depends on the actual position such that the field excitations feel a varying acceleration when moving through the electric field. Accordingly, the field excitations are less accelerated for narrow pulses. Morover, the ...
... momentum to a smaller value: The value of the acceleration by the electric field depends on the actual position such that the field excitations feel a varying acceleration when moving through the electric field. Accordingly, the field excitations are less accelerated for narrow pulses. Morover, the ...
High-order impulse approximation for calculating pulsed-field recombination F. Robicheaux
... In the exponentials in Eq. ~2!, p z is the momentum operator in the z direction (2i ] / ] z) and z is the position in the z direction. There is a physical interpretation to each of the exponentials in Eq. ~2!. The exponential with the Dp z gives the change in the momentum due to the impulse from the ...
... In the exponentials in Eq. ~2!, p z is the momentum operator in the z direction (2i ] / ] z) and z is the position in the z direction. There is a physical interpretation to each of the exponentials in Eq. ~2!. The exponential with the Dp z gives the change in the momentum due to the impulse from the ...
3 - Natural Thinker
... central nervous system, which, in turn, can be reduced to the biological structure and function of that physiological system. Second, biological phenomena at all levels, can be totally understood in terms of atomic physics, that is, through the action and interaction of the component atoms of carbon ...
... central nervous system, which, in turn, can be reduced to the biological structure and function of that physiological system. Second, biological phenomena at all levels, can be totally understood in terms of atomic physics, that is, through the action and interaction of the component atoms of carbon ...
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 ...
Random motion, harmonic oscillator and dark energy
... with dual Gaussian wavefunctions as solution for both position and momentum and assume Heisenberg’s Uncertainty relation and the Equipartition theorem hold [14]. ...
... with dual Gaussian wavefunctions as solution for both position and momentum and assume Heisenberg’s Uncertainty relation and the Equipartition theorem hold [14]. ...
