A contribution to the many-fermion problemDaniel C. Mattis
- Journal of Mathematical Physics, January 2012, American Institute of Physics
- DOI: 10.1063/1.4742966
Boson Solutions to Problems of Many Fermions
What is it about?
Certain linear combinations of elementary excitations of many-fermion systems satisfy "Bose-Einstein" statistics and lend themselves to simple solutions of complex models.
Why is it important?
Used to extend exact solutions of one-dimensional models to three spatial dimensions.