Kajian formulasi persamaan Maxwell melalui teori gangguan gayut-waktu orde-3

Kusumo , Haryo tejo (1999) Kajian formulasi persamaan Maxwell melalui teori gangguan gayut-waktu orde-3. Undergraduate thesis, FMIPA UNDIP.

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Abstract

Persamaan Maxwell dapat dijabarkan melalui Hamiltonian persamaan Dirac untuk dinamika partikel relativistik dengan menjaga keinvarianannya dengan transfomiasi tera bentuk ke dua Dengan menerapkan teori gangguan gayut waktu orde-3 pada Hamiltonian tersebut dan tetap menjaga keinvarianannya dengan transformasi tera, maka diperoleh suatu konstanta sambatan (coupling)vektor potensial pengganggu dan vektor potensial semis (pseudo vector potensial) pengganggu. Dengan menghitung nilai harap potensial pengganggu sampai dengan orde-3 maka diperoleh persamaan Maxwell terinodifikasi yaitu oleh tambahan rapat anus magnetik dan elektrik pengganggu dan rapat muatan magnetik dan elektrik pengganggu. Data kunci : Persamaan Maxwell, fransformasi tera, teori gangguan gayut-waktu The Ma well equations can be derived from the Dirac's Hamiltonian for the relativistic particles by maintain its invariance under the second kind of gauge transformation. Implementing the third order perturbation theory on Dirac's Hamiltonian and maintain its invariance under the second kind of gauge transformation, we obtained perturbed vector potential coupling and perturbed pseudo vector potential coupling. Calculating the expected value of commutator of perturbed Hamiltonian-perturbed vector potential and the expected value of the commutator of perturbed Hamiltonian-perturbed pseudo vector potential up to third order, we obtained modified Maxwell equations with addition of perturbed magnetic and electric current. density and perturbed magnetic and electric charge density. Keywords. : Maxwell equations, gauge transformation, time-dependent perturbation. theory.

Item Type:Thesis (Undergraduate)
Subjects:Q Science > QC Physics
Divisions:Faculty of Science and Mathematics > Department of Physics
ID Code:30441
Deposited By:Mr UPT Perpus 1
Deposited On:31 Oct 2011 08:38
Last Modified:31 Oct 2011 08:38

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