0000000001306944
AUTHOR
P. Navarro
showing 21 related works from this author
A note on Einstein gravity on AdS(3) and boundary conformal field theory
1998
We find a simple relation between the first subleading terms in the asymptotic expansion of the metric field in AdS$_3$, obeying the Brown-Henneaux boundary conditions, and the stress tensor of the underlying Liouville theory on the boundary. We can also provide an more explicit relation between the bulk metric and the boundary conformal field theory when it is described in terms of a free field with a background charge.
Strongyloides natricissp. n. (Strongyloididae), un nouveau nématode parasite deNatrix maura(L. 1758) (Colubridae) en Espagne
1993
Description d’une nouvelle espece de Nematode Strongyloididae, Strongyloides natricis sp. n. trouvee chez Natrix maura (L. 1758) (Colubridae), capturee a Mora de Rubielos, Teruel, Espagne. L’espece presente entre autres caracteres distinctifs une plus grande taille corporelle et des longueurs oesophagienne et caudale proportionnellement inferieures a celles de toutes les autres especes de ce genre.
Session 22 other topics
1994
AdS$_2$/CFT$_1$ correspondence and near-extremal black hole entropy
1999
We provide a realization of the AdS$_2$/CFT$_1$ correspondence in terms of asymptotic symmetries of the AdS$_2\times$S$^1$ and AdS$_2\times$S$^2$ geometries arising in near-extremal BTZ and Reissner-Nordstr\"om black holes. Cardy's formula exactly accounts for the deviation of the Bekenstein-Hawking entropy from extremality. We also argue that this result can be extended to more general black holes near extremality.
Scalable haloscopes for axion dark matter detection in the 30$\mu$eV range with RADES
2020
RADES (Relic Axion Detector Exploratory Setup) is a project with the goal of directly searching for axion dark matter above the 30μeV scale employing custom-made microwave filters in magnetic dipole fields. Currently RADES is taking data at the LHC dipole of the CAST experiment. In the long term, the RADES cavities are envisioned to take data in the BabyIAXO magnet. In this article we report on the modelling, building and characterisation of an optimised microwave-filter design with alternating irises that exploits maximal coupling to axions while being scalable in length without suffering from mode-mixing. We develop the mathematical formalism and theoretical study which justifies the perf…
The 3 Cavity Prototypes of RADES: An Axion Detector Using Microwave Filters at CAST
2019
The Relic Axion Detector Experimental Setup (RADES) is an axion search project that uses a microwave filter as resonator for Dark Matter conversion. The main focus of this publication is the description of the 3 different cavity prototypes of RADES. The result of the first tests of one of the prototypes is also presented. The filters consist of 5 or 6 stainless steel sub-cavities joined by rectangular irises. The size of the sub-cavities determines the working frequency, the amount of sub-cavities determine the working volume. The first cavity prototype was built in 2017 to work at a frequency of $\sim$ 8.4 GHz and it was placed at the 9 T CAST dipole magnet at CERN. Two more prototypes wer…
Strongyloides mascomaisp. n. (Strongyloididae) un nouveau Nématode parasite deRana pereziSeoane, 1885 (Amphibia : Ranidae) de l’est de l’Espagne
1989
SUMMARY. Description and differentiation of the parasite stage of Strongyloides mascomai sp. n. (Nematoda: Strongyloididae), an cloacal parasite of Rana perezi Seoane, 1885 in the east of Iberian Peninsula (Spain). The new species is charac-terized for its large length of the oesophagus, the morphology of its stoma and the moderate spiralation of the ovaries of the female parasite.
First results of the CAST-RADES haloscope search for axions at 34.67 $��$eV
2021
We present results of the Relic Axion Dark-Matter Exploratory Setup (RADES), a detector which is part of the CERN Axion Solar Telescope (CAST), searching for axion dark matter in the 34.67$��$eV mass range. A radio frequency cavity consisting of 5 sub-cavities coupled by inductive irises took physics data inside the CAST dipole magnet for the first time using this filter-like haloscope geometry. An exclusion limit with a 95% credibility level on the axion-photon coupling constant of g$_{a��}\gtrsim 4\times10^{-13} \text{GeV}^{-1}$ over a mass range of 34.6738 $��$eV < $m_a$ < 34.6771 $��$eV is set. This constitutes a significant improvement over the current strongest limit set by CAST…
Substance Use During Pregnancy, Postpartum Depression and Child Outcomes: A Longitudinal Study
2009
Introduction:Although it is well know that the substance use during pregnancy has a negative impact on mother and child health, there are few data on pregnancy - related substance use as a risk factor for postpartum depression and child outcomes.Aims: To determine maternal and child outcomes at 8 and 32 weeks postpartum of women who reported substance use during pregnancy.Method:This is a cohort study of 1804 Caucasian women in postpartum. Exclusion criteria: psychiatric disorders during pregnancy. Women were evaluated at 2-3 days, 8 and 32 weeks postpartum. Socio-demographic, obstetric, personal and family psychiatric history and substance use during pregnancy; the Edimburgh Postpartum Dep…
Kaluza–Klein theory, AdS/CFT correspondence and black hole entropy
2001
The asymptotic symmetries of the near-horizon geometry of a lifted (near-extremal) Reissner-Nordstrom black hole, obtained by inverting the Kaluza-Klein reduction, explain the deviation of the Bekenstein-Hawking entropy from extremality. We point out the fact that the extra dimension allows us to justify the use of a Virasoro mode decomposition along the time-like boundary of the near-horizon geometry, AdS$_2\times$S$^n$, of the lower-dimensional (Reissner-Nordstrom) spacetime.
Axion Searches with Microwave Filters: the RADES project
2018
We propose, design and construct a variant of the conventional axion haloscope concept that could be competitive in the search for dark matter axions of masses in the decade 10–100 μeV. Theses masses are located somewhat above the mass range in which existing experiments have reached sensitivity to benchmark QCD axion models. Our haloscope consists of an array of small microwave cavities connected by rectangular irises, in an arrangement commonly used in radio-frequency filters. The size of the unit cavity determines the main resonant frequency, while the possibility to connect a large number of cavities allows to reach large detection volumes. We develop the theoretical framework of the de…
Helminth communities of two green frogs (Rana perezi and Rana saharica) from both shores of the Alboran Sea.
2006
Les communautes d'helminthes de deux populations de grenouilles vertes des rivages de la mer d'Alboran (mediterraneen occidental) ont ete etudiees. Des 79 grenouilles examinees pour etudier les helminthes, 39 exemplaires de Rana saharica ont ete captures a Bab-Taza (Maroc), et 40 de l'espece Rana perezi dans le Parc Naturel Sierra de Grazalema (Espagne). Bien que la richesse des especes d'helminthes soient identique dans les deux secteurs d'echantillonnage, les differences observees dans la structure des infracommunautes d'helminthes sont assez importantes. Statistiquement, des differences significatives ont ete trouvees entre la richesse en especes et la diversite des infracommunautes chez…
1480P M2 macrophages could promote an immunosuppressive phenotype in a prospective cohort of advanced gastric cancer patients
2020
CCDC 804809: Experimental Crystal Structure Determination
2012
Related Article: F.Reviriego, P.Navarro, V.J.Aran, M.L.Jimeno, E.Garcia-Espana, J.Latorre, M.J.R.Yunta|2011|J.Org.Chem.|76|8223|doi:10.1021/jo2012835
CCDC 174510: Experimental Crystal Structure Determination
2002
Related Article: F.Escarti, C.Miranda, L.Lamarque, J.Latorre, E.Garcia-Espana, M.Kumar, V.J.Aran, P.Navarro|2002|Chem.Commun.||936|doi:10.1039/b110409h
CCDC 730787: Experimental Crystal Structure Determination
2010
Related Article: F.Reviriego, A.Sanz, P.Navarro, J.Latorre, E.Garcia-Espana, M.Liu-Gonzalez|2009|Org.Biomol.Chem.|7|3212|doi:10.1039/b911053d
CCDC 730786: Experimental Crystal Structure Determination
2010
Related Article: F.Reviriego, A.Sanz, P.Navarro, J.Latorre, E.Garcia-Espana, M.Liu-Gonzalez|2009|Org.Biomol.Chem.|7|3212|doi:10.1039/b911053d
CCDC 804808: Experimental Crystal Structure Determination
2012
Related Article: F.Reviriego, P.Navarro, V.J.Aran, M.L.Jimeno, E.Garcia-Espana, J.Latorre, M.J.R.Yunta|2011|J.Org.Chem.|76|8223|doi:10.1021/jo2012835
CCDC 240641: Experimental Crystal Structure Determination
2005
Related Article: C.Miranda, F.Escarti, L.Lamarque, E.Garcia-Espana, P.Navarro, J.Latorre, F.Lloret, H.R.Jimenez, M.J.R.Yunta|2005|Eur.J.Inorg.Chem.||189|doi:10.1002/ejic.200400671
CCDC 240640: Experimental Crystal Structure Determination
2005
Related Article: C.Miranda, F.Escarti, L.Lamarque, E.Garcia-Espana, P.Navarro, J.Latorre, F.Lloret, H.R.Jimenez, M.J.R.Yunta|2005|Eur.J.Inorg.Chem.||189|doi:10.1002/ejic.200400671
CCDC 240642: Experimental Crystal Structure Determination
2005
Related Article: C.Miranda, F.Escarti, L.Lamarque, E.Garcia-Espana, P.Navarro, J.Latorre, F.Lloret, H.R.Jimenez, M.J.R.Yunta|2005|Eur.J.Inorg.Chem.||189|doi:10.1002/ejic.200400671