Doubt about Lorentz transformations derivation
21127
Interval preserving transformations are linear in special relativity
69854
Why is there a minus sign in this wave equation derivation?
85984
How come $\frac{\partial(\partial_{\beta}A_{\gamma})}{\partial(\partial_{\mu}A_{\nu})} = g_{\beta\mu}g_{\gamma\nu}$?
45131
Derivation of equations of motion in Nordstrom's theory of scalar gravity?
12924
How to derive Maxwell's equations from the electromagnetic Lagrangian?
38723
Can Poincare representations be embedded in non-standard Lorentz representations?
83917
How can I prove that the following Lagrangian is Lorentz-invariant iff the axionic field is a pseudoscalar?
99244
A question about causality and Quantum Field Theory from improper Lorentz transformation
94230
I want to understand a trick in the derivation of the Schwinger-Dyson equations
82624
"Newtonian limit" property of special relativity
75580
Derivation of the speed of light using the integral forms of Maxwell's Equations
65442
Conformal transformation/ Weyl scaling are they two different things? Confused!
13786
A question in Special Relativity
93539
Why is $M\frac{dv}{dt} = v_{rel} .\frac{dm}{dt}$ correct and $(M - dm)\frac{dv}{dt} = v_{rel} .\frac{dm}{dt}$ wrong?
138834
A question about special relativity theory
90221
Regarding the Weyl spinor and its transformation properties
142821
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] $