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hep-ph2003
Fermionic partner of Quintessence field as candidate for dark matter
Xiao-Jun Bi, Mingzhe Li, Xinmin Zhang
Quintessence is a possible candidate for dark energy. In this paper we study the phenomenologies of the fermionic partner of Quintessence, the Quintessino. Our results show that, f…
astro-ph2003
An inflation model with large variations in spectral index
Bo Feng, Mingzhe Li, Ren-Jie Zhang +1
Recent fits of cosmological parameters by the Wilkinson Microwave Anisotropy Probe (WMAP) measurement favor a primordial scalar spectrum with varying index. This result, if stands,…