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Opening up extra dimensions at ultralarge scales


, : Opening up extra dimensions at ultralarge scales. Physical Review Letters 84(26 Pt 1): 5928-5931

The standard picture of viable higher-dimensional theories is that direct manifestations of extra dimensions occur at short distances only, whereas long-distance physics is effectively four-dimensional. We show that this is not necessarily true in models with infinite extra dimensions. As an example, we consider a five-dimensional scenario with three 3-branes in which gravity is five dimensional at both short- and very long-distance scales, with conventional four-dimensional gravity operating at intermediate length scales. A phenomenologically acceptable range of validity of four-dimensional gravity extending from microscopic to cosmological scales is obtained without strong fine-tuning of parameters.

US$19.90

PMID: 10991091

DOI: 10.1103/PhysRevLett.84.5928


Other references

Azzone G.F.; Piemonte G.; Massari S., 1968: Intra membrane ph changes and bromthymol blue translocation in rat liver mitochondria succinate atp rotenone. European Journal of Biochemistry 6(2): 207-212

Allocca, G.; Malzoni, C.; Tramontana, S.; Ulian, S., 1971: Benzodiazepine-propanidide association in analgesia during labor. Archivio di Ostetricia E Ginecologia 76(1): 8-16

Birkett, M.A.; Abassi, S.Al.; Kröber, T.; Chamberlain, K.; Hooper, A.M.; Guerin, P.M.; Pettersson, J.; Pickett, J.A.; Slade, R.; Wadhams, L.J., 2008: Antiectoparasitic activity of the gum resin, gum haggar, from the East African plant, Commiphora holtziana. The mechanism of ixodid tick (Acari: Ixodidae) repellency by gum haggar, a resin produced by <i>Commiphora holtziana</i> (Burseraceae), was investigated by evaluating activity against the cattle tick, <i>Boophilus microplus</i...

Rodríguez-Morales, A.J.; Henao, D.E.; Franco, T.B.; Mayta-Tristán, P.; Alfaro-Toloza, P.; Paniz-Mondolfi, A.E., 2015: Ebola: a latent threat to Latin America. Are we ready?. Travel Medicine and Infectious Disease 12(6 Pt A): 688-689

Knull H.R., 1985: Interaction of glycolytic enzymes with purified clathrin coated vesicles. Glycolytic enzymes binded to isolated coated vesicles. From a preparation of rabbit muscle myogen mixed with clathrin coated vesicles > 75% of 4 enzymes, aldolase, glyceraldehydephosphate dehydrogenase, pyruvate kinase and lactate dehydrogenase...

Dong, Z.Y.; Lu, S.; Zhang, Y.H., 1989: Effects of pretreatment with protein kinase C activators on macrophage activation for tumor cytotoxicity, secretion of tumor necrosis factor, and its mRNA expression. The effect of phorbol esters and mezerein pretreatment on macrophage (M phi) activation for tumor cytolysis, tumor necrosis factor (TNF) secretion, and TNF-alpha mRNA expression was investigated. Following pretreatment with various concentrations...

Solis-Cohen, M., 1952: Recognition through the centuries of the relationship between local and general diseases. Bulletin of the History of Medicine 26(6): 526-537

Ali, A.M.; Shamsuzzaman, M., 1996: Isolation and characterization of antibacterial constituents from the bark of Psidium guajava. Alkaloids extracted from the bark of P. guajava (collected from Dhaka University, Bangladesh) exhibited activity against 8 strains of Shigella dysenteriae.

Glaser, K.; Maekson, S.M., 1945: The value of serum protein determinations in oases of suspect erythrodermia desquamativa of the newborn. One case is described. The plasma protein level, 1.8 g. per 100 ml. plasma, was very much lower than in cases of infantile eczema. Raising the plasma protein level by plasma transfusion failed to prevent a fatal outcome.

Roy, P.E.; Bonenfant, J.L.; Turcot, L., 1968: Thyroid changes in cases of Quebec beer drinkers myocardosis. American Journal of Clinical Pathology 50(2): 234-239