query: Why is electric charge the conserved quantity corresponding to global $U(1)$ symmetry?
positive_passages.docid: 113190
positive_passages.text: What is the symmetry which is responsible for preservation/conservation of electrical charges?
negative_passages.docid: 101944
negative_passages.text: Fundamental invariants of the electromagnetic field
negative_passages.docid: 53170
negative_passages.text: Energy conservation in General Relativity
negative_passages.docid: 153819
negative_passages.text: Why is $p_\phi$ conserved in a Schwarzschild orbit?
negative_passages.docid: 49706
negative_passages.text: What conserved quantity does Supersymmetry imply?
negative_passages.docid: 6709
negative_passages.text: Origin of electric charge
negative_passages.docid: 53610
negative_passages.text: What is the difference between $Q=\Delta U+W$ and $\Delta U=Q+W$?
negative_passages.docid: 44953
negative_passages.text: Gauge symmetries and elementary particles
negative_passages.docid: 28057
negative_passages.text: Deriving $p = mv$ from translational symmetry (momentum conservation law)?
negative_passages.docid: 72721
negative_passages.text: Do an action and its Euler-Lagrange equations have the same symmetries?
negative_passages.docid: 140576
negative_passages.text: Time reversal symmetry and T^2 = -1
negative_passages.docid: 142821
negative_passages.text: Why?$\int_0^1\int_{u(t)}^{u(t)+w(t)} f(t,v(t)) dv dt = \int_0^1 f(t,u(t)+\theta w(t))w(t) dt; ~~\theta\in[0,1] $
negative_passages.docid: 108062
negative_passages.text: How can we prove charge invariance under Lorentz Transformation?
negative_passages.docid: 61209
negative_passages.text: Interpretation of the Dirac-measure property
negative_passages.docid: 147524
negative_passages.text: Why is the "canonical momentum" for the Dirac equation not defined in terms of the "gauge covariant derivative"?
negative_passages.docid: 149741
negative_passages.text: Review: If true, what makes the vacuum of a local ${\rm U(1)}$ gauge theory unique?
negative_passages.docid: 116427
negative_passages.text: $(c^{\mu}\partial_{\mu}-m)\phi(x)=0$ not Lorentz-invariant?