Recent content by Tianyou

I am confused for the Spin 1/2 for the bosons before. I checked it and found that in this system there is a pseudo Spin 1/2 states for the bosons.

I saw this hamiltonian in an article in arXiv titled "Enhancement of condensate depletion due to spin-orbit coupling".

ask for materials for computational physics in C++ Hello, Does anyone have the materials for computational physics by using the C++ language as a tool? Can you give me some references? Is there any vidoe courses in the Web?

Hello, I see a Hamiltonian of spin-orbit coupling, it is like this H=\frac{1}{2m} \sum_{\alpha} \left( \left( -\partial_{\alpha}^2 - 2i\kappa_{\alpha} \sigma_{\alpha} \partial_{\alpha} \right) + \kappa_{\alpha}^2\right) Here \hbar = 1. \kappa_{\alpha} is the strength of spin-orbit...