5 citations · 7 across the 3 of their papers we have counts for
3 papers
cond-mat.stat-mech1998
Effective Hamiltonian with holomorphic variables
A. Cuccoli, V. Tognetti, R. Giachetti +2
The pure-quantum self-consistent harmonic approximation (PQSCHA) permits to study a quantum system by means of an effective classical Hamiltonian. In this work the PQSCHA is reform…
cond-mat.stat-mech1998★ 2 cited
Effective Hamiltonian with holomorphic variables
A. Cuccoli, V. Tognetti, R. Giachetti +2
The pure-quantum self-consistent harmonic approximation (PQSCHA) permits to study a quantum system by means of an effective classical Hamiltonian - depending on quantum coupling an…
q-alg1996★ 5 cited
Cohomological Properties of Differential Calculi on Hopf Algebras
F. Bonechi, R. Giachetti, R. Maciocco +2
In this report we give an intrinsic treatment of the results we developed in a previous work connecting the differential calculi on Hopf algebras to the Drinfeld double. In the fir…