224 citations
- Consejo Superior de Investigaciones CientíficasES49 papers
- Universitat de BarcelonaES39 papers
- Institute for High Energy PhysicsES28 papers
- Tomsk State Pedagogical UniversityRU12 papers
- Centre for Research on Ecology and Forestry ApplicationsES5 papers
- Universitat Autònoma de BarcelonaES5 papers
- University of OxfordGB5 papers
- Institució Catalana de Recerca i Estudis AvançatsES4 papers
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- Universidade Federal do ParanáBR3 papers
- Hiroshima UniversityJP2 papers
18 papers · 1 filter
Quantum effects of stringy and membranic nature for the swimming of micro-organisms in a fluid
E. Elizalde, M. Kawamura, S. Nojiri +2
The static potential is investigated in string and membrane theories coupled to gauge fields (specifically, external magnetic fields) and with antisymmetric tensor fields. T…
Large scale clustering from Non-Gaussian texture models
E. Gaztanaga, P. Mahonen
A basic ingredient to understand large scale fluctuations in our present day Universe is the initial conditions. Using N-body simulations, we compare the clustering that arises fro…
A renormalization group improved non-local gravitational effective Lagrangian
E. Elizalde, S. D. Odintsov
Renormalization group techniques are used in order to obtain the improved non-local gravitational effective action corresponding to any asymptotically free GUT, up to invariants wh…
Bosonic string with antisymmetric fields and a non-local Casimir effect
E. Elizalde, S. D. Odintsov
The coupling, in a non-standard way, of a bosonic string theory with a dilaton and antisymmetric fields is investigated. By integrating over the antisymmetric fields, a Coulomb-lik…
On the interpretation of clustering from the angular APM Galaxy Survey
Enrique Gaztañaga
We analyze the uncertainties in the amplitudes of the spatial correlation functions estimated from angular correlations in a sample from the APM Galaxy Survey, with . We…
The conformal anomaly in N-dimensional space having a hyperbolic spatial section
A. A. Bytsenko, E. Elizalde, S. D. Odintsov
The conformal anomaly for spinors and scalars on a N-dimensional hyperbolic space is calculated explicitly, by using zeta-function regularization techniques and the Selberg trace f…