投影片 1
... We find a very surprising result…. Both light and massive particles are not like what we expect in the ordinary situation…. ...
... We find a very surprising result…. Both light and massive particles are not like what we expect in the ordinary situation…. ...
Document
... N.B. in contrast, Bosons ‘like’ to be in same state! (laser cavity etc.) “Exchange’ interaction – no classical equivalent ...
... N.B. in contrast, Bosons ‘like’ to be in same state! (laser cavity etc.) “Exchange’ interaction – no classical equivalent ...
Quantum theory
... perturbation theory, useful for an enormous number of problems. A third formulation of quantum mechanics was found by P. A. M. Dirac (1926), while he was still a graduate student at Cambridge. It is more general than either of the former ones and has been used widely in the further development of th ...
... perturbation theory, useful for an enormous number of problems. A third formulation of quantum mechanics was found by P. A. M. Dirac (1926), while he was still a graduate student at Cambridge. It is more general than either of the former ones and has been used widely in the further development of th ...
The Wave-Particle Duality for Light So is Light a Wave or a Particle
... along the same direction that have an uncertainty relation, ie, Δx·Δpx ≥ h. ...
... along the same direction that have an uncertainty relation, ie, Δx·Δpx ≥ h. ...
Monday, September 10 - Long Island University
... • Spectrum depended only on temp, not material • Higher temp meant more intensity & higher average frequency ...
... • Spectrum depended only on temp, not material • Higher temp meant more intensity & higher average frequency ...
Asymptotic Freedom: From Paradox to Paradigm
... Screening by virtual particles wipes out interactions The demise of quantum field theory was widely proclaimed - and welcomed! ...
... Screening by virtual particles wipes out interactions The demise of quantum field theory was widely proclaimed - and welcomed! ...
HNRS 227 Lecture #2 Chapters 2 and 3
... Best described the workings of the Hydrogen atom one proton and one electron “around” the proton moving in orbits that are discretized (quantized) so that no intermediate orbits are allowed Absorption ...
... Best described the workings of the Hydrogen atom one proton and one electron “around” the proton moving in orbits that are discretized (quantized) so that no intermediate orbits are allowed Absorption ...
How Atoms Work - Distribution Access
... At the beginning of the 20th century, the field of physics was very different than it is today. Due to the intellectual achievements of some brilliant thinkers, advances in technology at this time allowed scientists to measure the properties of matter and energy on extremely small scales, and make p ...
... At the beginning of the 20th century, the field of physics was very different than it is today. Due to the intellectual achievements of some brilliant thinkers, advances in technology at this time allowed scientists to measure the properties of matter and energy on extremely small scales, and make p ...
Wave Equation
... “Physics is a branch of knowledge that is just about complete. The important discoveries, all of them, have been made. It is hardly worth entering physics anymore.” ...
... “Physics is a branch of knowledge that is just about complete. The important discoveries, all of them, have been made. It is hardly worth entering physics anymore.” ...
Introduction to Quantum Mechanics
... Quantum Mechanics arose as a result of problems that were becoming evident with classical physics in the late 1800’s and early 1900’s. These problems are as follows: 1. Blackbody Radiation. Blackbody radiation is the radiation that is given off by solids in equilibrium with their surroundings. This ...
... Quantum Mechanics arose as a result of problems that were becoming evident with classical physics in the late 1800’s and early 1900’s. These problems are as follows: 1. Blackbody Radiation. Blackbody radiation is the radiation that is given off by solids in equilibrium with their surroundings. This ...