Recent content by ha.dnri

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    Learn How to Solve Equations with Exponential Terms | Homework Help

    Homework Statement Ae^(-at) + Be^(-bt) = (A+B)/2 Homework Equations The Attempt at a Solution
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    Graduate Can I Calculate Traces and Cross Sections in QED Using Gamma Matrices?

    hi how to calculate the traces of product of Dirac matrices in QED. i want caculate crossection of process scattering in QED. a program to calculate it
    • ha.dnri
    • Thread
    • Cross Cross section Dirac Matrices Product Qed Scattering Scattering cross section Section
    • Replies: 1
    • Forum: Quantum Physics
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    Are Point-Wise Cross-Sections Feasible for GPGPU-Optimized Monte Carlo Codes?

    i'm studing Njoy99 but i don't known how run njoy99 cau you help me? thankyou!
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    Graduate What is the difference between dynamical symmetry and geometrical symmetry?

    I think symmetry is due to dynamic interactions within creation. for example, hydrogen atoms are correct, symmetry in the isospin of nuclear related to the group SU (2)