140 citations
- Scuola Internazionale Superiore di Studi AvanzatiIT2 papers
- AREA Science ParkIT1 paper
- European Organization for Nuclear ResearchCH1 paper
- Istituto Nazionale di Fisica Nucleare, Sezione di Milano BicoccaIT1 paper
- Toulouse Mathematics Institute1 paper
- Université Fédérale de Toulouse Midi-PyrénéesFR1 paper
- Université Toulouse III - Paul SabatierFR1 paper
- University of Notre DameUS1 paper
- Vietnam Academy of Science and TechnologyVN1 paper
8 papers
Ohmic currents and pre-decoupling magnetism
Massimo Giovannini, Nguyen Quynh Lan
Ohmic currents induced prior to decoupling are investigated in a standard transport model accounting both for the expansion of the background geometry as well as of its relativisti…
Van der Waals Coefficients of Atoms and Molecules from a Simple Approximation for the Polarizability
Huy-Viet Nguyen, Stefano de Gironcoli
A simple and computationally efficient scheme to calculate approximate imaginary-frequency dependent polarizability, hence asymptotic van der Waals coefficient, within density func…
Efficient and accurate calculation of exact exchange and RPA correlation energies in the Adiabatic-Connection Fluctuation-Dissipation theory
Huy-Viet Nguyen, Stefano de Gironcoli
Recently there has been a renewed interest in the calculation of exact-exchange and RPA correlation energies for realistic systems. These quantities are main ingredients of the so-…
Discontinuity of the Lempert function of the spectral ball
Pascal J. Thomas, Nguyen Van Trao
We give some further criteria for continuity or discontinuity of the Lempert funtion of the spectral ball , with respect to one or both of its arguments, in terms of cyclicity…
Bilepton contributions to the neutrinoless double beta decay in the economical 3-3-1 model
Dang Van Soa, Phung Van Dong, Trinh Thi Huong +1
Possible contributions of the bilepton to the neutrinoless double beta decay in the economical 3-3-1 model are discussed. We show that the decay in this mod…
Late Decaying Dark Matter, Bulk Viscosity and the Cosmic Acceleration
G. J. Mathews, N. Q. Lan, C. Kolda
We discuss a cosmology in which cold dark matter begins to decay into relativistic particles at a recent epoch (z < 1). We show that the large entropy production and associated bul…