classical mechanics in nLab
In fundamental physics the basic entities that are being described are called fields, as they appear in the terms classical field theory and quantum field ...
interpretation of quantum mechanics in nLab
The theory describes a set of facts about the way the microscopic world impinges on the macroscopic one, how it affects our measuring instruments.
But such quantum systems are far from classical mechanical systems. 2. Related concepts. gauge field · Lorentz force · gravity,. electroweak ...
In mathematical logic, a theory is a formal language used to precisely axiomatize a certain class of models.
Classical field theory · classical physics · classical mechanics · waves and optics · thermodynamics · Quantum Mechanics · in terms of ∞-compact ...
functorial field theory in nLab
Much work in quantum field theory is based on arguments invoking the concept of the path integral. While in the physics literature this is ...
The fundamental concept of modern physics is that of quantum field theory (QFT); the concept of particle is derived from that, and need not make ...
violating the principle of equivalence or other normative perspectives of higher category theory;. use of non-structural aspects of material set ...
classical mechanical system · subsystem, composite system · open quantum system. 3. References. See also the references at quantum mechanics.
Douglas Cline, Variational Principles in Classical Mechanics, University of Rochester (2021) [pdf, online version]. category: people. Created ...
relativistic quantum field theory in nLab
1. Idea ... Mathematically, the hallmark of relativistic field theory is the key role played by causal locality, notably in the rigorous ...
nLab books and reviews in mathematical physics
1. Classical mathematical physics · 2. Classical mechanics · 3. Mathematical introduction to quantum mechanics · 4. Geometry and symmetries in ...
in BV-BRST formalism the classical master equation is the condition ... in statistical mechanics, Langevin equation and generalizations.
Nambu mechanics is a generalization of the formulation of classical mechanics (prequantum geometry) via Poisson brackets to bracket-operations of arity.
geometry of physics -- perturbative quantum field theory in nLab
All structure on generalized smooth spaces X X is thereby reduced to compatible systems of structures on just Cartesian spaces, one for each smooth “probe” f : ...
A first idea of quantum field theory -- Quantization in nLab
Its Lie integration to a finite (instead of infinitesimal) structure is called the symplectic groupoid. This is the original covariant phase ...
hidden variable theory in nLab
On the other hand, it is well known that upon “coarse graining”, which means after averaging over certain details, also classical mechanics ...
Classical field theory · classical physics · classical mechanics · waves and optics · thermodynamics · Quantum Mechanics · in terms of ∞-compact ...
Higher toposes of laws of motion in nLab
... classical continuum mechanics in synthetic differential geometry/in topos theory. This page here gives an introductory survey of the ...
Contents · Kinematics and dynamics · The classical observables · The quantum observables.