Quantum and Classical Coincidence Imaging
... Fig. 3) both the position and direction of the beam varied with the rotation of the mirror. The rotation range (20 mrad) and the beam size at the source plane (50 m) were chosen to yield nominally similar ranges (1 mm) and resolutions (70 m) at the object for both near- and far-field imaging g ...
... Fig. 3) both the position and direction of the beam varied with the rotation of the mirror. The rotation range (20 mrad) and the beam size at the source plane (50 m) were chosen to yield nominally similar ranges (1 mm) and resolutions (70 m) at the object for both near- and far-field imaging g ...
Ketterle lecture notes July 13th - Quantum Optics and Spectroscopy
... Large and small momentum transfer to atoms ...
... Large and small momentum transfer to atoms ...
Slides - MAGNETISM.eu
... => Coulomb energy contributes to the total energy of the system and oneelectron approximation ceases to be valid if the motion of charges is ...
... => Coulomb energy contributes to the total energy of the system and oneelectron approximation ceases to be valid if the motion of charges is ...
No Slide Title
... The angular momentum of a particle of mass m on a circular path of radius r in the xy-plane is represented by a vector of magnitude pr perpendicular to the plane. ...
... The angular momentum of a particle of mass m on a circular path of radius r in the xy-plane is represented by a vector of magnitude pr perpendicular to the plane. ...
Module 6
... An Example of Light Aberration The observed aberration of star light serves as a nice example of light aberration. Based on the observed orientations of their telescopes in viewing certain stars at different times, astronomers knew that the light was undergoing aberration. The mechanism for the abe ...
... An Example of Light Aberration The observed aberration of star light serves as a nice example of light aberration. Based on the observed orientations of their telescopes in viewing certain stars at different times, astronomers knew that the light was undergoing aberration. The mechanism for the abe ...
Quantum tunneling of electrons across germanium atoms
... alignment—color-coded in the diagram above—makes quantum tunneling even easier. It's like the difference between trying to burrow through a well with steel walls versus sand walls. The close-packed alignment of the pz-orbitals in the germanium shell enable electrons to tunnel from one atom to anothe ...
... alignment—color-coded in the diagram above—makes quantum tunneling even easier. It's like the difference between trying to burrow through a well with steel walls versus sand walls. The close-packed alignment of the pz-orbitals in the germanium shell enable electrons to tunnel from one atom to anothe ...
Coherence versus decoherence – a few illustrative examples
... As is well known, quantum computation has the prerequisite of quantum coherence such that the state stored in each qubit can stay stable. However, the perturbation of the stochastic process f (t) is expected to lead to total decoherence. The resultant loss of information is captured by the asymptoti ...
... As is well known, quantum computation has the prerequisite of quantum coherence such that the state stored in each qubit can stay stable. However, the perturbation of the stochastic process f (t) is expected to lead to total decoherence. The resultant loss of information is captured by the asymptoti ...
AP Physics 2 Syllabus Student
... Big Idea 5 – Changes that occur as a result of interactions are constrained by conservation laws. Big Idea 6 – Waves can transfer energy and momentum from one location to another without the permanent transfer of mass and serve as a mathematical model for the description of other phenomena. Big Idea ...
... Big Idea 5 – Changes that occur as a result of interactions are constrained by conservation laws. Big Idea 6 – Waves can transfer energy and momentum from one location to another without the permanent transfer of mass and serve as a mathematical model for the description of other phenomena. Big Idea ...
(, 2.7 Mb)
... Schematic of the experimental apparatus. The output of an external cavity diode laser (ECDL) is split by a polarization beam splitter (PBS), for the c.w. (red) and pulsed (blue) experiments. Optical pulses are generated using a Pockels Cell (PoC). A 50:50 beam splitter is then used to produce a time ...
... Schematic of the experimental apparatus. The output of an external cavity diode laser (ECDL) is split by a polarization beam splitter (PBS), for the c.w. (red) and pulsed (blue) experiments. Optical pulses are generated using a Pockels Cell (PoC). A 50:50 beam splitter is then used to produce a time ...
26-06-2015-Juan-Maldacena (2)
... • Viewing the black hole from outside, this suggests that that general relativity is giving us a thermodynamic (approximate) description of the system if we stay outside. • Quantum mechanics suggests that there should be an exact description where entropy does not increase. (As viewed from outside). ...
... • Viewing the black hole from outside, this suggests that that general relativity is giving us a thermodynamic (approximate) description of the system if we stay outside. • Quantum mechanics suggests that there should be an exact description where entropy does not increase. (As viewed from outside). ...
Paper
... the magnetic field. This is similar to the Foucault pendulum in a frame rotating with angular velocity ω, as the Coriolis force, v × ω, has the same structure as the Lorentz force, v × B, where v is the velocity and B is the magnetic field. This has recently been observed with ultracold atoms1. On t ...
... the magnetic field. This is similar to the Foucault pendulum in a frame rotating with angular velocity ω, as the Coriolis force, v × ω, has the same structure as the Lorentz force, v × B, where v is the velocity and B is the magnetic field. This has recently been observed with ultracold atoms1. On t ...
Nature template - PC Word 97
... In the experiment, we use =180 s and are able to bounce a cloud of atoms 25 times (see 9 for details on the cold atom sample preparation). By varying the period T between the laser pulse, we observe a resonance in the number of atoms kept on the trampoline 3,4 (see figure 2). This effect can be si ...
... In the experiment, we use =180 s and are able to bounce a cloud of atoms 25 times (see 9 for details on the cold atom sample preparation). By varying the period T between the laser pulse, we observe a resonance in the number of atoms kept on the trampoline 3,4 (see figure 2). This effect can be si ...
1.2.8. Additional solutions to Schrödinger`s equation
... 1.2.8. Additional solutions to Schrödinger’s equation This section is devoted to some specific quantum structures that are present in semiconductor devices. These are: 1) the finite quantum well, a more realistic version of the infinite well as found in quantum well laser diodes, 2) a triangular wel ...
... 1.2.8. Additional solutions to Schrödinger’s equation This section is devoted to some specific quantum structures that are present in semiconductor devices. These are: 1) the finite quantum well, a more realistic version of the infinite well as found in quantum well laser diodes, 2) a triangular wel ...
Bourdel-3 (doc, 273 KiB)
... In the experiment, we use =180 s and are able to bounce a cloud of atoms 25 times (see 9 for details on the cold atom sample preparation). By varying the period T between the laser pulse, we observe a resonance in the number of atoms kept on the trampoline 3,4 (see figure 2). This effect can be si ...
... In the experiment, we use =180 s and are able to bounce a cloud of atoms 25 times (see 9 for details on the cold atom sample preparation). By varying the period T between the laser pulse, we observe a resonance in the number of atoms kept on the trampoline 3,4 (see figure 2). This effect can be si ...
Quantum Mechanics
... 2.26 If the minimum wavelength from an 80 kV X-ray tube is 0.15 × 10−10 m, deduce a value for Planck’s constant. [Adapted from the University of New Castle upon Tyne 1964] 2.27 If the minimum wavelength recorded in the continuous X-ray spectrum from a 50 kV tube is 0.247 Å, calculate the value of P ...
... 2.26 If the minimum wavelength from an 80 kV X-ray tube is 0.15 × 10−10 m, deduce a value for Planck’s constant. [Adapted from the University of New Castle upon Tyne 1964] 2.27 If the minimum wavelength recorded in the continuous X-ray spectrum from a 50 kV tube is 0.247 Å, calculate the value of P ...
Ch.1 Identical particles
... e ects for the very light ones, at low temperatures. For electrons in metals, however, the condition (1.3) is already dramatically violated at 273 K. In a white dwarf star the temperature is much higher, but a quantum treatment of the electrons is still mandatory because of the extreme density. For ...
... e ects for the very light ones, at low temperatures. For electrons in metals, however, the condition (1.3) is already dramatically violated at 273 K. In a white dwarf star the temperature is much higher, but a quantum treatment of the electrons is still mandatory because of the extreme density. For ...
1000 Solved Problems in Modern Physics
... 2.26 If the minimum wavelength from an 80 kV X-ray tube is 0.15 × 10−10 m, deduce a value for Planck’s constant. [Adapted from the University of New Castle upon Tyne 1964] 2.27 If the minimum wavelength recorded in the continuous X-ray spectrum from a 50 kV tube is 0.247 Å, calculate the value of P ...
... 2.26 If the minimum wavelength from an 80 kV X-ray tube is 0.15 × 10−10 m, deduce a value for Planck’s constant. [Adapted from the University of New Castle upon Tyne 1964] 2.27 If the minimum wavelength recorded in the continuous X-ray spectrum from a 50 kV tube is 0.247 Å, calculate the value of P ...
The relaxation-time von Neumann-Poisson equation
... We remark that, if b0 is a steady state of the vN P system, it trivially is also a steady state of (1-2) with the same connement potential. However, the uniqueness of steady states of (1-2) is still an open problem. Consequently, the question of global convergence b(t) ! b0 is yet unsolved. ...
... We remark that, if b0 is a steady state of the vN P system, it trivially is also a steady state of (1-2) with the same connement potential. However, the uniqueness of steady states of (1-2) is still an open problem. Consequently, the question of global convergence b(t) ! b0 is yet unsolved. ...
Blackbody Radiation
... By 3000 K white hot - as T goes up Spectrum shifts to shorter wavelengths & power increases Perfect emitter absorbs all light it receives and reradiates it - called a blackbody. ...
... By 3000 K white hot - as T goes up Spectrum shifts to shorter wavelengths & power increases Perfect emitter absorbs all light it receives and reradiates it - called a blackbody. ...