QuarkyMeson's latest activity
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QuarkyMeson posted the thread Admissions PSA -- Contact PI's before applying to graduate school in the US in STEM Academic Advising.Given the current funding situation, you should contact potential departments or research groups before you apply and pay any... -
QuarkyMeson reacted to Dale's post in the thread I Coulomb gauge implies instantaneous radial electric field? with
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This is shown in Jackson's 2002 paper "From Lorenz to Coulomb and other explicit gauge transformations" (Am J Phys, 35:832-837)... -
QuarkyMeson reacted to Dale's post in the thread I Coulomb gauge implies instantaneous radial electric field? with Like.
As was pointed out by @QuarkyMeson, no, because it is only part of the field. However, Maxwell’s equations admit causality-reversed...
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QuarkyMeson replied to the thread I Coulomb gauge implies instantaneous radial electric field?.Longitudinal electric field isn't an observable, E is. (Save some electrostatic near field stuff when E is approx ##E_{\parallel}## and...
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QuarkyMeson replied to the thread Admissions PhD Admission: What Do Committees Want from an MS Applicant in Research?.You would probably have better luck applying in Europe at the moment. Funding is a mess in the US at this point in time.