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a) Write down the wave function for three identical Bosons which are all in the same spin orbital \bgroup\color{col1}$ \psi_\alpha(\xi)$\egroup, where \bgroup\color{col1}$ \xi=({\bf r},\sigma)$\egroup denotes the position and spin coordinate.

b) Write down the wave function for two identical Fermions in spin orbitals \bgroup\color{col1}$ \psi_1(\xi)$\egroup and \bgroup\color{col1}$ \psi_2(\xi)$\egroup.



Tobias Brandes 2005-04-26