Category Archives: Uncategorized

Charge conjugation

Posted on 27 January 2020 by

Charge conjugation

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Galaxies in Camelopardalis

Posted on 19 January 2020 by

A couple of images of fainter galaxies. Not much detail, but I was pleased to be able to see anything at all. IC 342 (Spiral galaxy in Camelopardalis) NGC 2336 (Spiral galaxy in Camelopardalis)

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Complex fields

Posted on 7 January 2020 by

Complex fields

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Continuous internal symmetries

Posted on 6 January 2020 by

Continuous internal symmetries

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Transformations of scalar and vector fields

Posted on 3 January 2020 by

Transformations of scalar and vector fields

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Noether’s theorem and Lorentz transformations

Posted on 31 December 2019 by

Noether’s theorem and Lorentz transformations

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Currents from spacetime translations and the energy-momentum tensor

Posted on 28 December 2019 by

Currents from spacetime translations and the energy-momentum tensor

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