equation called the Proca equation. The Proca action and equation are named after Romanian physicist Alexandru Proca. The Proca equation is involved...

nonlinear σ-model. Gauge-fixing ϕ = 0 {\displaystyle \phi =0} , yields the Proca action. This explains why, unlike the case for non-abelian vector fields, quantum...

example we will use is the Proca action. The fields are A μ = ( A → , ϕ ) {\displaystyle A^{\mu }=({\vec {A}},\phi )} and the action is S = ∫ d d x d t [ 1...

Alexandru Proca (16 October 1897 – 13 December 1955) was a Romanian physicist who studied and worked in France. He developed the vector meson theory of...

Proca is a surname. Notable people with the surname include: Alexandru Proca, Romanian physicist Proca action, in physics, named after Alexandru Proca...

with its corresponding gauge(s). For example, in the massive spin-1 Proca action, the massive part in the Lagrangian   1 2   m   A μ   A μ   {\displaystyle...

all integer spin particles be bosons. Scalar boson Maxwell's equations Proca action Barianti, G.; Gabathuler, E. (October 1983). "Intermediate Vector Bosons:...

Quartic interaction Relativistic wave equations Dirac equation (spin 1/2) Proca action (spin 1) Rarita–Schwinger equation (spin 3/2) Scalar field theory Sine–Gordon...

effective action is a modified expression for the classical action taking into account quantum corrections while ensuring that the principle of least action applies...

Inhomogeneous electromagnetic wave equation Proca action Quantum electrodynamics Relativistic electromagnetism Stueckelberg action Wheeler–Feynman absorber theory...

theorem Wightman axioms Equations Dirac equation Klein–Gordon equation Proca equations Wheeler–DeWitt equation Bargmann–Wigner equations Schwinger-Dyson...

Probability amplitude Probability current Probing Lensing Anomalies Network Proca action Proceedings of SPIE Proceedings of the Physical Society Proceedings of...

Theories whose matter content consists only of gauge fields Yang–Mills theory Proca theory Chern–Simons theory Spinor and scalar Yukawa model Scalar and gauge...

information related to Procas granulicollis. Fowles, A. P. Procas granulicollis Walton, 1848 retrieved 10/1/07. JNCC Action plan for Procas granulicollis retrieved...

based on the action of the (non-abelian) SU(2) symmetry group on the isospin doublet of protons and neutrons. This is similar to the action of the U(1)...

The boson creation (annihilation) operator is a linear operator, whose action on a N-particle first-quantized wave function Ψ {\displaystyle \Psi } is...

{\displaystyle \{J_{k}\}} . This function may be a partition function, an action, a Hamiltonian, etc. It must contain the whole description of the physics...

Flores (2006). "Symmetric energy–momentum tensor in Maxwell, Yang–Mills, and Proca theories obtained using only Noether's theorem" (PDF). Revista Mexicana...

often taken to be a polynomial or monomial of degree 3 or higher. The action functional is S ( ϕ ) = ∫ L ( ϕ ) d x d t = ∫ L ( ϕ , ∂ t ϕ ) d t . {\displaystyle...

space-time lattice, S [ U ] {\displaystyle S[U]} denotes the (Euclidean) action and d U μ ( x ) {\displaystyle dU_{\mu }(x)} denotes the Haar measure on...

theorem Wightman axioms Equations Dirac equation Klein–Gordon equation Proca equations Wheeler–DeWitt equation Bargmann–Wigner equations Schwinger-Dyson...

or quantum anomaly is the failure of a symmetry of a theory's classical action to be a symmetry of any regularization of the full quantum theory. In classical...

theorem Wightman axioms Equations Dirac equation Klein–Gordon equation Proca equations Wheeler–DeWitt equation Bargmann–Wigner equations Schwinger-Dyson...

action remains unchanged. There are many possible Wilson actions, depending on which Wilson loops are used in the action. The simplest Wilson action uses...

theorem Wightman axioms Equations Dirac equation Klein–Gordon equation Proca equations Wheeler–DeWitt equation Bargmann–Wigner equations Schwinger-Dyson...

theorem Wightman axioms Equations Dirac equation Klein–Gordon equation Proca equations Wheeler–DeWitt equation Bargmann–Wigner equations Schwinger-Dyson...

theorem Wightman axioms Equations Dirac equation Klein–Gordon equation Proca equations Wheeler–DeWitt equation Bargmann–Wigner equations Schwinger-Dyson...

represented by a ray in the Hilbert space, which is invariant under the action of the Poincaré group. It is called a vacuum. For each test function f,...

theorem Wightman axioms Equations Dirac equation Klein–Gordon equation Proca equations Wheeler–DeWitt equation Bargmann–Wigner equations Schwinger-Dyson...

antisymmetric tensor field is found to satisfy the equations of a Maxwell–Proca massive antisymmetric tensor field. This led Moffat to propose metric-skew-tensor-gravity...