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- Istituto Nazionale di Fisica Nucleare, Gruppo Collegato di Salerno844 papers
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- Institut National de Physique Nucléaire et de Physique des ParticulesFR518 papers
- University of BirminghamGB515 papers
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- The University of TokyoJP451 papers
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75 papers · 1 filter
Zero-conductance resonances and spin-filtering effects in ring conductors subject to Rashba coupling
R. Citro, F. Romeo, M. Marinaro
We investigate the effect of Rashba spin-orbit coupling and of a tunnel barrier on the zero conduc- tance resonances appearing in a one-dimensional conducting Aharonov-Bohm (AB) ri…
Three Questions on Lorentz Violation
Alfredo Iorio
We review the basics of the two most widely used approaches to Lorentz violation - the Stardard Model Extension and Noncommutative Field Theory - and discuss in some detail the exa…
Standard Model Extension with Gravity and Gravitational Baryogenesis
G. Lambiase
The Standard Model Extension with the inclusion of gravity is studied in the framework of the gravitational baryogenesis, a mechanism to generate the baryon asymmetry based on the…
Area metric gravity and accelerating cosmology
Raffaele Punzi, Frederic P. Schuller, Mattias N. R. Wohlfarth
Area metric manifolds emerge as effective classical backgrounds in quantum string theory and quantum gauge theory, and present a true generalization of metric geometry. Here, we co…
Geometry for the accelerating universe
Raffaele Punzi, Frederic P. Schuller, Mattias N. R. Wohlfarth
The Lorentzian spacetime metric is replaced by an area metric which naturally emerges as a generalized geometry in quantum string and gauge theory. Employing the area metric curvat…
Dark energy induced by neutrino mixing
Antonio Capolupo, Salvatore Capozziello, Giuseppe Vitiello
The energy content of the vacuum condensate induced by the neutrino mixing is interpreted as dynamically evolving dark energy.