619 citations
- Centro de Astrofísica da Universidade do PortoPT16 papers
- University of CambridgeGB11 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Laboratoire de Physique ThéoriqueFR7 papers
- Petersburg Nuclear Physics InstituteRU7 papers
- University of MinhoPT6 papers
- CEA Paris-SaclayFR5 papers
- Instituto de Ciencia de Materiales de MadridES4 papers
- Universidade Federal da ParaíbaBR4 papers
- Aarhus UniversityDK3 papers
- Boston UniversityUS3 papers
- Institut de Physique ThéoriqueFR3 papers
4 papers · 1 filter
Wealth distribution and Pareto's law in the Hungarian medieval society
G. Hegyi, Z. Neda, M. A. Santos
The distribution of wealth in the Hungarian medieval aristocratic society is reported and studied. The number of serf families belonging to a noble is taken as a measure of the cor…
Disorder Induced Localized States in Graphene
Vitor M. Pereira, F. Guinea, J. M. B. Lopes dos Santos +2
We consider the electronic structure near vacancies in the half-filled honeycomb lattice. It is shown that vacancies induce the formation of localized states. When particle-hole sy…
Macroscopic thermal entanglement due to radiation pressure
A. Ferreira, A. Guerreiro, V. Vedral
Can entanglement and the quantum behavior in physical systems survive at arbitrary high temperatures? In this Letter we show that this is the case for a electromagnetic field mode…
Analytical study of tunneling times in flat histogram Monte Carlo
Miguel D. Costa, J. Viana Lopes, J. M. B. Lopes dos Santos
We present a model for the dynamics in energy space of multicanonical simulation methods that lends itself to a rather complete analytic characterization. The dynamics is completel…