Non-relativistic Quantum Mechanics versus Quantum Field Theories
Antonio Pineda
TL;DR
This paper reviews how non-relativistic quantum mechanics can be derived from quantum field theory for weakly bound systems, emphasizing key techniques involved in the derivation process.
Contribution
It provides a concise overview of the methods used to connect quantum field theory with non-relativistic quantum mechanics for specific systems.
Findings
Demonstrates derivation of non-relativistic quantum mechanics from quantum field theory
Highlights key techniques used in the derivation process
Clarifies the connection between the two frameworks
Abstract
We briefly review the derivation of a non-relativistic quantum mechanics description of a weakly bound non-relativistic system from the underlying quantum field theory. We highlight the main techniques used.
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Taxonomy
TopicsQuantum Mechanics and Applications · Cold Atom Physics and Bose-Einstein Condensates · Quantum Information and Cryptography