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achatrch

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 8 years, 11 months
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  • Last seen Jan 28 '16 at 14:26

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15 Are the Maxwell's equations enough to derive the law of Coulomb? Nov 17 '12
10 Deriving the action and the Lagrangian for a free massive point particle in Special Relativity Sep 22 '12
9 Is there a reason why a relativistic quantum theory of a single fermion exists, but of a single scalar not? Aug 11 '15
7 The number of independent variables in the Lagrangian and Hamiltonian methods in Classical Mechanics May 5 '12
6 The form of Lagrangian for a free particle Apr 5 '12
4 How to prove the equivalence of two definitions of the scattering cross section Dec 27 '13
4 Relation between the determinants of metric tensors Mar 4 '13

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