Classical limits of unconstrained QFT

2014/12/21 by G.E. Johnson, Glenn Eric Johnson, Johnson, Glenn Eric · 2 citations
Computer Science · Mathematics · Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #Quantum Information and Cryptography #Quantum Mechanics and Applications #math-ph #math.MP

paper · pdf · doi:10.48550/arxiv.1412.7506

17 pages

arxiv created 2014/12/21 · arxiv updated 2014/12/24

Abstract

In nonrelativistic limits for states labeled by minimum packets with constrained spatial spreads and over a short term, states of unconstrained quantum field theories evolve on trajectories described by Newton's equations for the 1/r² force. These states include bound solutions in the attractive force case.

Cited by

• Classical approximations of relativistic quantum physics
• Are strings the aether of our time?

Related

• Nonrelativistic limit of QFT in curved spacetime
• The classical limit and the form of the hamiltonian constraint in nonperturbative quantum gravity
• Bound state basics
• On bound states in quantum field theory
• Classical approximations of relativistic quantum physics