Publications (20)
Critical Point Symmetries in Nuclei
Dennis Bonatsos, D. Lenis, D. Petrellis +2
Analytical solutions for the Bohr Hamiltonian with the Woods-Saxon potential
M. Capak, D. Petrellis, B. Gonul +1
Effect of a fermion on quantum phase transitions in bosonic systems
F. Iachello, A. Leviatan, D. Petrellis
W(5): Wobbling Mode in the Framework of the X(5) Model
Dennis Bonatsos, D. Lenis, D. Petrellis +1
Ground State Bands of the E(5) and X(5) Critical Symmetries Obtained from Davidson Potentials through a Variational Procedure
Dennis Bonatsos, D. Lenis, N. Minkov +3
Analytic Description of Critical Point Actinides in a Transition from Octupole Deformation to Octupole Vibrations
Dennis Bonatsos, D. Lenis, N. Minkov +2
Quantum phase transitions in Bose-Fermi systems
D. Petrellis, A. Leviatan, F. Iachello
Bohr Hamiltonian with a deformation-dependent mass term: physical meaning of the free parameter
Dennis Bonatsos, N. Minkov, D. Petrellis
Special Solutions of the Bohr Hamiltonian Related to Shape Phase Transitions in Nuclei
Dennis Bonatsos, D. Lenis, D. Petrellis
Bohr Hamiltonian with deformation-dependent mass term for the Kratzer potential
Dennis Bonatsos, P. E. Georgoudis, N. Minkov +2
Quantum Phase Transitions in Odd-Mass Nuclei
A. Leviatan, D. Petrellis, F. Iachello
Exactly separable version of the Bohr Hamiltonian with the Davidson potential
Dennis Bonatsos, E. A. McCutchan, N. Minkov +5
E(5) and X(5) critical point symmetries obtained from Davidson potentials through a variational procedure
Dennis Bonatsos, D. Lenis, N. Minkov +3
Analytical Special Solutions of the Bohr Hamiltonian
D. Bonatsos, D. Lenis, D. Petrellis +2
Exactly separable version of X(5) and related models
D. Bonatsos, D. Lenis, E. A. McCutchan +2
Nuclear collective motion with a coherent coupling interaction between quadrupole and octupole modes
N. Minkov, P. Yotov, S. Drenska +4
Octupole deformation in light actinides within an analytic quadrupole octupole axially symmetric model with Davidson potential
Dennis Bonatsos, Andriana Martinou, N. Minkov +2
Z(5): Critical point symmetry for the prolate to oblate nuclear shape phase transition
Dennis Bonatsos, D. Lenis, D. Petrellis +1
X(3): An Exactly Separable Gamma-Rigid Version of the X(5) Critical Point Symmetry
Dennis Bonatsos, D. Lenis, D. Petrellis +2
Gamma-rigid solution of the Bohr Hamiltonian for gamma = 30 degrees compared to the E(5) critical point symmetry
Dennis Bonatsos, D. Lenis, D. Petrellis +2