249 citations
- Université de SherbrookeCA3 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIT2 papers
- Northeastern UniversityUS2 papers
- Scuola Internazionale Superiore di Studi AvanzatiIT2 papers
- Swinburne University of TechnologyAU2 papers
- University of TriesteIT2 papers
- Academy of AthensGR1 paper
- Carnegie Mellon UniversityUS1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- Chinese Academy of SciencesCN1 paper
- Consejo Superior de Investigaciones CientíficasES1 paper
- Drexel UniversityUS1 paper
5 papers · 1 filter
3D scalar model as a 4D perfect conductor limit: dimensional reduction and variational boundary conditions
A. Edery, N. Graham, I. MacDonald
Under dimensional reduction, a system in D spacetime dimensions will not necessarily yield its D-1-dimensional analog version. Among other things, this result will depend on the bo…
The perfect magnetic conductor (PMC) Casimir piston in d+1 dimensions
A. Edery, V. Marachevsky
Perfect magnetic conductor (PMC) boundary conditions are dual to the more familiar perfect electric conductor (PEC) conditions and can be viewed as the electromagnetic analog of th…
Reconstructing the universe history, from inflation to acceleration, with phantom and canonical scalar fields
Emilio Elizalde, Shin'ichi Nojiri, Sergei D. Odintsov +2
We consider the reconstruction technique in theories with a single or multiple (phantom and/or canonical) scalar fields. With the help of several examples, it is demonstrated expli…
Cancellation of nonrenormalizable hypersurface divergences and the d-dimensional Casimir piston
Ariel Edery, Ilana MacDonald
Using a multidimensional cut-off technique, we obtain expressions for the cut-off dependent part of the vacuum energy for parallelepiped geometries in any spatial dimension d. The…
Casimir piston for massless scalar fields in three dimensions
Ariel Edery
We study the Casimir piston for massless scalar fields obeying Dirichlet boundary conditions in a three dimensional cavity with sides of arbitrary lengths and where i…