Foundations of Modern PhysicsCambridge University Press, 22. apr. 2021 - 320 síður In addition to his ground-breaking research, Nobel Laureate Steven Weinberg is known for a series of highly praised texts on various aspects of physics, combining exceptional physical insight with his gift for clear exposition. Describing the foundations of modern physics in their historical context and with some new derivations, Weinberg introduces topics ranging from early applications of atomic theory through thermodynamics, statistical mechanics, transport theory, special relativity, quantum mechanics, nuclear physics, and quantum field theory. This volume provides the basis for advanced undergraduate and graduate physics courses as well as being a handy introduction to aspects of modern physics for working scientists. |
Efni
EARLY ATOMIC THEORY | 1 |
Cathode rays Thomsons experiments Electrons as atomic constituents | 14 |
and pressure | 20 |
Definition of entropy Independence of path | 29 |
MaxwellBoltzmann distribution General Htheorem Time reversal | 37 |
EARLY QUANTUM THEORY | 61 |
Degrees of freedom of electromagnetic fields | 67 |
Spectral lines | 77 |
of the Bragg formula | 128 |
dependent wave functions Conservation laws Heisenberg | 150 |
ClebschGordan Coefficients | 159 |
General transition rates | 182 |
NUCLEAR PHYSICS | 210 |
Coulomb barrier Barrier suppression factors Semiclassical estimate of alpha | 235 |
QUANTUM FIELD THEORY | 251 |
model | 295 |
RELATIVITY | 88 |
The inhomogeneous and homogeneous equations Density and current of electric | 120 |
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3-direction alpha particle angular momentum approximation atomic weight beta decay bosons calculate Carnot cycle coefficients commutation relations components conserved constant coordinates Coulomb d³x defined depend derivative Dirac eigenfunctions eigenvalue Einstein electric charge electromagnetic electron emitted energy density entropy equal factor fermions fluid force formula four-vector frequency gases given gives Hamiltonian heat hydrogen instance integral interaction isotopic spin KE(r kinetic energy known Lagrangian linear combination Lorentz invariant Lorentz transformation magnetic fields mass matrix Maxwell equations measured molecules momenta motion multiplet neutrinos neutrons nuclear nucleon nucleus observer operator orbital Phys physical positive potential proportional protons quantity quantum mechanics quarks radiation rays rotation Rutherford satisfy scalar scattering Schrödinger equation Section solutions spacetime symmetry temperature term theory thermodynamics transition vanish vector velocity wave function wavelength zero ημν φη
