L.5.3 Quantum Mechanics - Stark effect in perturbation theory (Part 1)

Quantum Mechanics-I in Tamil (குவாண்டம் இயக்கவியல் - எளிய தமிழில்) L.5.3 Stark effect in perturbation theory ( Part 1) Unit.5 APPROXIMATION METHODS FOR BOUND STATES Stationary perturbation theory – non degenerate case – First order perturbation – Evaluation of first order Energy – Evaluation of first order correction to wave function –Zeeman effect without electron spin – First order stark effect in hydrogen atom – Variation method: Expectation value of the energy – Application to excited states – Ground State of Helium atom – Variation of the parameter Z. குவாண்டம் மெக்கானிக்ஸ் தமிழ் புத்தகத்தை பின்வரும் இணைப்பில் வாங்கலாம் https://notionpress.com/read/thulima-... Dr.A.JOHN PETER, Head, Post Graduate and Research Department of Physics, Government Arts College, Melur-625106. Madurai. Zeeman effect, in the laboratory, can be observed using spectrometer with higher resolution. Zeeman effect, in the stellar objects, can be viewed using high resolution telescope with the larger aperture. Quantum physics - #physics #quantummechanics #quantumphysics