Essays about: "Old quantum mechanics"

Found 3 essays containing the words Old quantum mechanics.

1. 1. How to Rise from Ashes : A Comprehensive Guide to Finally Understand Canonical Quantization and Build Quantum Mechanics from Scratch

   University essay from Uppsala universitet/Materialteori; Uppsala universitet/Avdelningen för teoretisk filosofi

   Author : Karl Herlin; [2022]
   Keywords : Quantum mechanics; History of quantum mechanics; Canonical Quantization; double-slit experiment; The Photoelectric Effect; Compton Scattering; Matter Waves; Bohr’s Atomic Model; Old Quantum Theory; Heisenberg-Born-Jordan Matrix Mechanics; Schrodinger’s Quantum Wave Mechanics; equations of motion;

   Abstract : In this review essay, we account for the historical development of canonical quantization. By a detailed review of The Ultraviolet Catastrophe, The Photoelectric Effect, Compton Scattering, Matter Waves and Bohr's Atomic Model we learn about Old Quantum Theory. READ MORE

3. 2. The Phase-Integral Method, The Bohr-Sommerfeld Condition and The Restricted Soap Bubble : with a proposition concerning the associated Legendre equation

   University essay from Uppsala universitet/Institutionen för fysik och astronomi

   Author : Hazhar Ghaderi; [2011]
   Keywords : Bohr-Sommerfeld quantization condition; phase-integral method; hydrogen atom energy levels; isotropic harmonic oscillator energy levels; theorem concerning parameters of the associated Legendre equation; apsidal angle; apsidal angle in semi-classical theory; WKB method; JWKB method; Old quantum mechanics; old quantum theory; Langer modification; half-integral quantization condition; Platform function; platform function of Yngve and Thidé; Fröman Fröman theory; Fröman Fröman method;

   Abstract : After giving a brief background on the subject we introduce in section two the Phase-Integral Method of Fröman & Fröman in terms of the platform function of Yngve and Thidé. In section three we derive a different form of the radial Bohr-Sommerfeld condition in terms of the apsidal angle of the corresponding classical motion. READ MORE

4. 3. Quantum Communication Networks

   University essay from Stockholms universitet/Fysikum

   Author : Nima Rafiei; [2008]
   Keywords : quantum; cryptography; information technology; kvant; kryptologi; informationsteknologi;

   Abstract : Quantum communication protocols invoke one of the most fundamentallaws of quantum mechanics, namely the superposition principle whichleads to the no-cloning theorem. During the last three decades, quantumcryptography have gone from prospective theories to practical implementationsscalable for real communication. READ MORE