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InertialObservr's profile
〈 Berger | Dillon 〉
〈 Berger | Dillon 〉
〈 Berger | Dillon 〉
@InertialObservr

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〈 Berger | Dillon 〉

@InertialObservr

PhD student of Theoretical Particle Physics @UCIrvine l @NSF Fellow l Physics & Math Animations l Patreon: https://www.patreon.com/inertialobserver …

DC → CA
youtube.com/c/InertialObse…
Joined August 2015

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    1. Jacopo Bertolotti‏ @j_bertolotti 5 Aug 2019
      • Report Tweet
      • Report NetzDG Violation

      For my electrodynamics lectures I decided (maybe unwisely) to calculate the radiation from an oscillating dipole starting from the Liénard-Wiechert potentials. Problem: I made a mistake somewhere, and none of the standard textbooks use this approach. So I am currently stuck ☹️

      7 replies 0 retweets 27 likes
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    2. 〈 Berger | Dillon 〉‏ @InertialObservr 5 Aug 2019
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      Replying to @j_bertolotti

      jackson does it out with the LW potentials i believe

      1 reply 0 retweets 1 like
    3. Jacopo Bertolotti‏ @j_bertolotti 5 Aug 2019
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      Replying to @InertialObservr

      Nope. Just checked. He says literally "The fields can be calculated directly from [the Liénard-Wiechert potentials], but it is simpler to return to the integral over [volume]" (Chapter 14)

      1 reply 0 retweets 1 like
    4. 〈 Berger | Dillon 〉‏ @InertialObservr 5 Aug 2019
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      Replying to @j_bertolotti

      ah, that's right.. what part do you think you made a mistake on? I think i remember doing a similar problem on my qual

      1 reply 0 retweets 0 likes
    5. Jacopo Bertolotti‏ @j_bertolotti 5 Aug 2019
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      Replying to @InertialObservr

      My scalar potential is ok, but my vector potential has too many functions of theta in it (initially I thought I was just in a different gauge than anyone else, but if I go through and calculate the fields I still get the wrong result)

      1 reply 0 retweets 1 like
      〈 Berger | Dillon 〉‏ @InertialObservr 5 Aug 2019
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      Replying to @j_bertolotti

      hmm.. yea i'm not sure based off that.. but i'm sure you'll figure it out 🙃

      11:05 AM - 5 Aug 2019
      1 reply 0 retweets 0 likes
        1. Jacopo Bertolotti‏ @j_bertolotti 5 Aug 2019
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          Replying to @InertialObservr

          I will try sleeping on it. Maybe tomorrow I will see the obvious mistake I made 🙂

          0 replies 0 retweets 2 likes
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