Gravitational Cat State and Stochastic Semiclassical Gravity*
... such a G2S system and present two ways of measuring the cat state for the Newtonian force, one by way of a classical probe, the other a quantum harmonic oscillator. Our findings of general interest to quantum and gravitation theory include: (i) mass density fluctuations persist even in single partic ...
... such a G2S system and present two ways of measuring the cat state for the Newtonian force, one by way of a classical probe, the other a quantum harmonic oscillator. Our findings of general interest to quantum and gravitation theory include: (i) mass density fluctuations persist even in single partic ...
Physics_A2_36_ChargedParticlesInCircularOrbits
... which emits electrons, a nearby positive anode attracts these electrons which pass through a hole in the anode to form a beam. This is called Thermionic emission. The potential difference between the anode and cathode controls the speed of the electrons. ...
... which emits electrons, a nearby positive anode attracts these electrons which pass through a hole in the anode to form a beam. This is called Thermionic emission. The potential difference between the anode and cathode controls the speed of the electrons. ...
The World Of Quantum Mechanics
... frequency means photons carrying more energy. For example, a gamma ray photon carries far more energy than a microwave photon, because the frequency of the former is much greater. The particle-units of radiation are referred to as quanta6 of energy. Whenever we are dealing with a microcosmic process ...
... frequency means photons carrying more energy. For example, a gamma ray photon carries far more energy than a microwave photon, because the frequency of the former is much greater. The particle-units of radiation are referred to as quanta6 of energy. Whenever we are dealing with a microcosmic process ...
Проф - Atomic physics department
... Outline of the course: This is a completing course of the general physics education for the students in physics. It introduces the physics of microworld. The course is foreseen for BSc students in “Physics and Informatics” and in “Communication and physical electronics”. The course covers four main ...
... Outline of the course: This is a completing course of the general physics education for the students in physics. It introduces the physics of microworld. The course is foreseen for BSc students in “Physics and Informatics” and in “Communication and physical electronics”. The course covers four main ...
Stochastic Models in Classical and Quantum Mechanics∗
... the probabilistic model retains its efficiency, when the probability distribution {pk (h)}6k=1 is properly redefined. In particular, if the observed frequencies of occurrence of the faces at h/a ≫ 1 do not differ from 1/6 within the boundaries prescribed by mathematical statistics4 , we have no reas ...
... the probabilistic model retains its efficiency, when the probability distribution {pk (h)}6k=1 is properly redefined. In particular, if the observed frequencies of occurrence of the faces at h/a ≫ 1 do not differ from 1/6 within the boundaries prescribed by mathematical statistics4 , we have no reas ...
Physics 451 - BYU Physics and Astronomy
... A friendly message from the TA to the students: I have noticed in recent homeworks that more students quit to do entire problem(s). They are either short in time or overwhelmed by the length of the problems. It is understandable that this is an intense course, and the homework is time consuming. And ...
... A friendly message from the TA to the students: I have noticed in recent homeworks that more students quit to do entire problem(s). They are either short in time or overwhelmed by the length of the problems. It is understandable that this is an intense course, and the homework is time consuming. And ...
Introduction to light 1
... In a vacuum the velocity of light is at a maximum: 3 x 1017 nm/sec In all other material, the velocity of light slows down. This is because the wavelength of light decreases as the density of the material through which it is travelling increases but the frequency remains constant. ...
... In a vacuum the velocity of light is at a maximum: 3 x 1017 nm/sec In all other material, the velocity of light slows down. This is because the wavelength of light decreases as the density of the material through which it is travelling increases but the frequency remains constant. ...
unit 5: particle physics
... The exchange particles for gravitation and the EM interaction both have infinite range, so must have zero rest masses. Meanwhile the weak interaction has the heaviest boson because its range is the shortest. The strong interaction has an exchange particle of intermediate mass. ...
... The exchange particles for gravitation and the EM interaction both have infinite range, so must have zero rest masses. Meanwhile the weak interaction has the heaviest boson because its range is the shortest. The strong interaction has an exchange particle of intermediate mass. ...
MODERN QUANTUM THEORY
... Indicates the direction/orientation of orbital in space. Indicates the number of orbitals in a subshell with a particular l value. Total number of orientations can be calculated using the formula (2l+1). Orientations can also be used by following this sequence: -l, (-l+1), …0, … (+l –1), +l or more ...
... Indicates the direction/orientation of orbital in space. Indicates the number of orbitals in a subshell with a particular l value. Total number of orientations can be calculated using the formula (2l+1). Orientations can also be used by following this sequence: -l, (-l+1), …0, … (+l –1), +l or more ...
14. Multiple Particles
... Read that sentence aloud. Repeatedly. It takes some getting used to. And it gets worse: A system of three particles, or four, or 1023 , also has only one wavefunction. But let’s start with just two particles, and say they’re moving in just one dimension (to keep things as simple as possible). Then i ...
... Read that sentence aloud. Repeatedly. It takes some getting used to. And it gets worse: A system of three particles, or four, or 1023 , also has only one wavefunction. But let’s start with just two particles, and say they’re moving in just one dimension (to keep things as simple as possible). Then i ...
Annalen der Physik
... Einstein’s fourth miraculous paper Today physicists are doing reruns of old experiments with extraordinary precision testing the constancy of the speed of light. Nature 427, 482 - 484 (2004) Recent claims coming from the two leading candidates for a quantum theory of gravity challenge this basi ...
... Einstein’s fourth miraculous paper Today physicists are doing reruns of old experiments with extraordinary precision testing the constancy of the speed of light. Nature 427, 482 - 484 (2004) Recent claims coming from the two leading candidates for a quantum theory of gravity challenge this basi ...
light is a wave
... Our Experiment • A laser gives light with just a single frequency • What would we expect to see if we shine it at a screen? ...
... Our Experiment • A laser gives light with just a single frequency • What would we expect to see if we shine it at a screen? ...
Atoms, electrons, nuclei J.J. Thomson discovered the electron (1897
... Davisson and Germer (1927) used electron beams to induce diffraction through a thin metal foil: interference interference phenomena have been shown with various other particles: duality is a general characteristic of matter Propagation law of free electrons state function ψ(x,t); we can ‘find’ the e ...
... Davisson and Germer (1927) used electron beams to induce diffraction through a thin metal foil: interference interference phenomena have been shown with various other particles: duality is a general characteristic of matter Propagation law of free electrons state function ψ(x,t); we can ‘find’ the e ...
AOW- Time Travel
... Complete the activity as soon as you walk in to class each day until the set time is up. If you do not finish in class, you must finish that day’s assignment for homework. If you are absent, you are expected to complete the missed activity. Time travel may be possible for certain tiny particles, but ...
... Complete the activity as soon as you walk in to class each day until the set time is up. If you do not finish in class, you must finish that day’s assignment for homework. If you are absent, you are expected to complete the missed activity. Time travel may be possible for certain tiny particles, but ...
N 2
... For a normal population of atoms, there will always be more atoms in the lower energy levels than in the upper ones. Since the probability for an individual atom to absorb a photon is the same as the probability for an excited atom to emit a photon via stimulated emission, the collection of real ato ...
... For a normal population of atoms, there will always be more atoms in the lower energy levels than in the upper ones. Since the probability for an individual atom to absorb a photon is the same as the probability for an excited atom to emit a photon via stimulated emission, the collection of real ato ...
QOLECTURE1
... The rate of absorption is also proportional to the density of radiation u(w12) so that the total number of atoms absorbed per unit of time is u(w12)B12N1 (B12 is the Einstein B coefficient and N1 is the No. of atoms in the level 1) ...
... The rate of absorption is also proportional to the density of radiation u(w12) so that the total number of atoms absorbed per unit of time is u(w12)B12N1 (B12 is the Einstein B coefficient and N1 is the No. of atoms in the level 1) ...