LEADER 03432cam a22003258a 4500 001 991001862479707536 008 121024s2012 enk b 001 0 eng d 020 $a9780521114400 (hardback) 035 $ab14082676-39ule_inst 040 $aDip.to Fisica$beng 082 00$a531/.14$222 084 $aLC QC173.59.S65 084 $a53.1.5 245 00$aFoundations of space and time :$breflections on quantum gravity /$c[edited by] Jeff Murugan, Amanda Weltman and George F.R. Ellis 260 $aCambridge ;$aNew York :$bCambridge University Press,$c2012 300 $axiv, 437 p. :$bill. ;$c24 cm 504 $aIncludes bibliographical references and index 505 8 $aMachine generated contents note: 1. The problem with quantum gravity Jeff Murugan, Amanda Weltman and George F. R. Eliis; 2. A dialogue on the nature of gravity Thanu Padmanabhan; 3. Effective theories and modifications of gravity Cliff Burgess; 4. The small scale structure of spacetime Steve Carlip; 5. Ultraviolet divergences in supersymmetric theories Kellog Stelle; 6. Cosmological quantum billiards Axel Kleinschmidt and Hermann Nicolai; 7. Progress in RNS string theory and pure spinors Dimitri Polyakov; 8. Recent trends in superstring phenomenology Massimo Bianchi; 9. Emergent spacetime Robert de Mello Koch and Jeff Murugan; 10. Loop quantum gravity Hanno Sahlmann; 11. Loop quantum gravity and cosmology Martin Bojowald; 12. The microscopic dynamics of quantum space as a group field theory Daniele Oriti; 13. Causal dynamical triangulations and the quest for quantum gravity Jan Ambj˛rn, J. Jurkiewicz and Renate Loll; 14. Proper time is stochastic time in 2D quantum gravity Jan Ambjorn, Renate Loll, Y. Watabiki, W. Westra and S. Zohren; 15. Logic is to the quantum as geometry is to gravity Rafael Sorkin; 16. Causal sets: discreteness without symmetry breaking Joe Henson; 17. The Big Bang, quantum gravity, and black-hole information loss Roger Penrose; Index 520 $a"After almost a century, the field of quantum gravity remains as difficult and inspiring as ever. Today, it finds itself a field divided, with two major contenders dominating: string theory, the leading exemplification of the covariant quantization program; and loop quantum gravity, the canonical scheme based on Dirac's constrained Hamiltonian quantization. However, there are now a number of other innovative schemes providing promising new avenues. Encapsulating the latest debates on this topic, this book details the different approaches to understanding the very nature of space and time. It brings together leading researchers in each of these approaches to quantum gravity to explore these competing possibilities in an open way. Its comprehensive coverage explores all the current approaches to solving the problem of quantum gravity, addressing the strengths and weaknesses of each approach, to give researchers and graduate students an up-to-date view of the field" 650 0$aSpace and time 650 0$aQuantum gravity 700 1 $aMurugan, Jeff 700 1 $aWeltman, Amanda 700 1 $aEllis, George Francis Rayner 907 $a.b14082676$b02-04-14$c24-10-12 912 $a991001862479707536 945 $aLE006 53.1.5 MUR$g1$i2006000167598$lle006$op$pE57.44$q-$rl$s- $t0$u0$v0$w0$x0$y.i15450466$z24-10-12 996 $aFoundations of space and time$9241136 997 $aUNISALENTO 998 $ale006$b24-10-12$cm$da $e-$feng$genk$h0$i0 LEADER 01701nam 2200445 450 001 9910825369403321 005 20230814223649.0 010 $a1-78406-361-4 035 $a(CKB)4100000005466030 035 $a(MiAaPQ)EBC6482686 035 $a(Au-PeEL)EBL6482686 035 $a(OCoLC)1239983931 035 $a(EXLCZ)994100000005466030 100 $a20220530d2018 uy 0 101 0 $afre 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 14$aLes brevets $eincitation ou frein a? l'innovation? /$fMarc Baudry et Be?atrice Dumont 210 1$aLondon, England :$cISTE Editions,$d[2018] 210 4$d©2018 215 $a1 online resource (259 pages) 225 1 $aCollection innovation, entrepreneuriat et gestion. Se?rie Smart innovation ;$vVolume 13 311 $a1-78405-361-9 320 $aIncludes bibliographical references and index. 327 $aCover -- Table des matie?res -- Introduction -- Chapitre 1: La raison d'e?tre des brevets -- Chapitre 2: L'imprimatur des offices de brevets face a? la re?forme -- Chapitre 3: La judiciarisation des brevets -- Chapitre 4: Une nouvelle place au soleil pour les brevets ? -- Conclusion -- Bibliographie -- Index. 410 0$aCollection innovation, entrepreneuriat et gestion.$pSe?rie Smart innovation ;$vVolume 13. 606 $aPatents 615 0$aPatents. 676 $a608 700 $aBaudry$b Marc$f1971-$01682100 702 $aDumont$b Be?atrice$f1970- 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910825369403321 996 $aLes brevets$94062143 997 $aUNINA