1,646 research outputs found
Thermal phase transitions for Dicke-type models in the ultra-strong coupling limit
We consider the Dicke model in the ultra-strong coupling limit to investigate
thermal phase transitions and their precursors at finite particle numbers
for bosonic and fermionic systems. We derive partition functions with
degeneracy factors that account for the number of configurations and derive
explicit expressions for the Landau free energy. This allows us to discuss the
difference between the original Dicke (fermionic) and the bosonic case. We find
a crossover between these two cases that shows up, e.g., in the specific heat.Comment: 4 pages Brief Report styl
An Intersectional Approach to Latino Anti-Violence Engagement
Men’s perspectives on nonviolence is a relatively rare topic of feminist research. This article examines Latinos’ pathways to a commitment to nonviolent masculinities within intimate relationships. Examining literature on nonviolence and drawing on interviews with six Latinos the article uses a feminist ecological approach to identify and examine contributing factors to “emergent masculinities” characterized by a commitment to nonviolence in intimate relationships. It examines experiences of marginalization, exposure to domestic violence, and the influence of a close woman mentor as factors that contribute to a commitment to nonviolence. It also critiques the common equation of the absence of physical violence with nonviolence as it examines how even among self-identified nonviolent men it is possible to identify some forms of violence against intimate partners
Prospección sistemática aplicada al término municipal de Sorlada
Este artículo es el resultado de la prospección sistemática realizada en el
término de Sorlada (Navarra), cubriendo así un vacío de datos arqueológico. La descripción de los
distintos lugares y de sus restos arqueológicos se hace por edades cronológicas genéricas y se
acompaña del material gráfico correspondiente
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