Recent content by Fabio Hernandez

  1. F

    Method of steepest descent for a quartic oscillator

    Homework Statement Homework Equations http://www.maths.manchester.ac.uk/~gajjar/MATH44011/notes/44011_note4.pdf The Attempt at a Solution I obtain i) and ii), but I can't understand the way to study iii) and iv), particularly to choose the rigth paths.[/B]
  2. F

    Quantum Wigner master equation

    I have the quantum master equation: $$\frac{\partial\rho}{\partial t}=\frac{1}{i \hbar}[H_0,\rho]+\frac{\gamma}{i \hbar}[q,\{p,\rho\}]-\frac{D}{\hbar^2}[q,[q,\rho]]$$ And have to prove that the coordinates representation is like in the book of the link. I can't undertand how to obtain the...
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