Hi everyone In my attempt to understand the details of Stern Gerlach experiments and measurment issues in quantum mechanics, I have come to believe that there is a lot to be learnt from some of the basic thought experiments like interference and Stern Gerlach described in books. Unfortunately, I have not found books that deal with these issues in considerable rigour, as these topics are usually preludes to formalism and abstraction. I was hoping someone could point me to review articles on the Stern Gerlach Experiment where some of these things have been discussed in more detail both physically and mathematically. I am looking for them on google and arxiv, but I find very specific articles about entanglement, coherence, spin, etc. which of course I want to read too, but a more evolutionary approach would be desirable. If you have any specific suggestions about books or papers, please do reply to this thread. Thanks and cheers, maverick.