Effective theory for deformed nuclei

Abstract

Techniques from effective field theory are applied to nuclear rotation. This approach exploits the spontaneous breaking of rotational symmetry and the separation of scale between low-energy Nambu-Goldstone rotational modes and high-energy vibrational and nucleonic degrees of freedom. A power counting is established and the Hamiltonian is constructed at next-to-leading order.

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• Ab initio models of atomic nuclei: challenges and new ideas
• Analytic approach to nuclear rotational states: The role of spin - A minimal model -
• Symplectic Effective Field Theory for Nuclear Structure Studies