PHYSICS 137A Midterm: physics137A-sp2014-mt4-Markov-soln
42 views10 pages
Document Summary
Consider a lab with with two experimenters: you and your favorite lab partner, studying a system of two distinguishable spin- 1 eigenvalue 0 given by: 2 particles is in a spin-singlet state the state with total angular momentum particles in a singlet state. You are specializing in measuring the spin components of one of the particles (s1x, s1z, and so on) while your lab partner specializes in measuring the spin components of the other particles (s2x, s2z, and so on). A what is the probability for you to measure s1z obtaining h. B now the experiment is repeated but this time you are measuring s1x. C finally, the experiment is repeated for the third time and this time your lab partner decides to. 2 if your lab partner makes no obtain h. 2 particle in a state with orbital angular momentum l = 1.