Constraint on the reheating temperature from the decay of the Polonyi field

被引:99
作者
Kawasaki, M
Moroi, T
Yanagida, T
机构
[1] UNIV CALIF BERKELEY, LAWRENCE BERKELEY LAB, THEORET PHYS GRP, BERKELEY, CA 94720 USA
[2] UNIV TOKYO, DEPT PHYS, TOKYO 133, JAPAN
[3] UNIV CALIF SANTA BARBARA, INST THEORET PHYS, SANTA BARBARA, CA 93106 USA
关键词
D O I
10.1016/0370-2693(95)01546-9
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We study the Polonyi problem in the framework of no-scale type supergravity models. We show that the lightest superparticle (LSP) produced in the decay of the Polonyi field may contribute too much to the present density of the universe. By requiring that LSP should not overdose the universe, we obtain a stringent constraint on the reheating temperature after the decay of the Polonyi field. We calculate the LSP density with physical parameters obtained by solving renormalization group equations in the minimal supersymmetric SU(5) model and find that the reheating temperature should be greater than about 100 MeV which corresponds to O(100) TeV of the Polonyi mass.
引用
收藏
页码:52 / 58
页数:7
相关论文
共 17 条
[1]   SEARCH FOR NEUTRALINOS IN Z-DECAYS [J].
ACCIARRI, M ;
ADAM, A ;
ADRIANI, O ;
AGUILARBENITEZ, M ;
AHLEN, S ;
ALPAT, B ;
ALCARAZ, J ;
ALLABY, J ;
ALOISIO, A ;
ALVERSON, G ;
ALVIGGI, MG ;
AMBROSI, G ;
AN, Q ;
ANDERHUB, H ;
ANDERSON, AL ;
ANDREEV, VP ;
ANGELESCU, T ;
ANTREASYAN, D ;
ALKHAZOV, G ;
AREFIEV, A ;
AZEMOON, T ;
AZIZ, T ;
BABA, PVKS ;
BAGNAIA, P ;
BAKKEN, JA ;
BAKSAY, L ;
BALL, RC ;
BANERJEE, S ;
BANICZ, K ;
BARILLERE, R ;
BARONE, L ;
BARTALINI, P ;
BASCHIROTTO, A ;
BASILE, M ;
BATTISTON, R ;
BAY, A ;
BECATTINI, F ;
BECKER, U ;
BEHNER, F ;
BENCZE, GL ;
BERDUGO, J ;
BERGES, P ;
BERTUCCI, B ;
BETEV, BL ;
BIASINI, M ;
BILAND, A ;
BILEI, GM ;
BIZZARRI, R ;
BLAISING, JJ ;
BOBBINK, GJ .
PHYSICS LETTERS B, 1995, 350 (01) :109-119
[2]   COSMOLOGICAL IMPLICATIONS OF DYNAMICAL SUPERSYMMETRY BREAKING [J].
BANKS, T ;
KAPLAN, DB ;
NELSON, AE .
PHYSICAL REVIEW D, 1994, 49 (02) :779-787
[3]   RADIATIVE-CORRECTIONS IN COMPACTIFIED SUPERSTRING MODELS [J].
BINETRUY, P ;
GAILLARD, MK .
PHYSICS LETTERS B, 1986, 168 (04) :347-354
[4]   LOCALLY SUPERSYMMETRIC GRAND UNIFICATION [J].
CHAMSEDDINE, AH ;
ARNOWITT, R ;
NATH, P .
PHYSICAL REVIEW LETTERS, 1982, 49 (14) :970-974
[5]   AXINO MASS [J].
CHUN, EJ ;
KIM, JE ;
NILLES, HP .
PHYSICS LETTERS B, 1992, 287 (1-3) :123-127
[6]   COSMOLOGICAL PROBLEMS FOR THE POLONYI POTENTIAL [J].
COUGHLAN, GD ;
FISCHLER, W ;
KOLB, EW ;
RABY, S ;
ROSS, GG .
PHYSICS LETTERS B, 1983, 131 (1-3) :59-64
[7]   YANG-MILLS THEORIES WITH LOCAL SUPERSYMMETRY - LAGRANGIAN, TRANSFORMATION LAWS AND SUPER-HIGGS EFFECT [J].
CREMMER, E ;
FERRARA, S ;
GIRARDELLO, L ;
VANPROEYEN, A .
NUCLEAR PHYSICS B, 1983, 212 (03) :413-442
[8]   MODEL-INDEPENDENT PROPERTIES AND COSMOLOGICAL IMPLICATIONS OF THE DILATION AND MODULI SECTORS OF 4D STRINGS [J].
DECARLOS, B ;
CASAS, JA ;
QUEVEDO, F ;
ROULET, E .
PHYSICS LETTERS B, 1993, 318 (03) :447-456
[9]   VANISHING SCALAR MASSES IN NO-SCALE SUPERGRAVITY [J].
DIAMANDIS, GA ;
ELLIS, J ;
LAHANAS, AB ;
NANOPOULOS, DV .
PHYSICS LETTERS B, 1986, 173 (03) :303-308
[10]  
ELIIS J, 1984, NUCL PHYS B, V241, P406