✦ LIBER ✦

Closing the universe with primordial quark nuggets

✍ Scribed by Jan-e Alam; Sibaji Raha; Bikash Sinha

Publisher: Elsevier Science
Year: 1998
Tongue: English
Weight: 208 KB
Volume: 638
Category: Article
ISSN: 0375-9474
DOI: 10.1016/s0375-9474(98)00356-x

No coin nor oath required. For personal study only.

✦ Synopsis

The QCD phase transition occurring a few microseconds after the Big Bang, would lead to the formation of quark nuggets which would be stable on a cosmological time scale, if the initial baryon number of the quark nuggets are larger than a critical value. We examine the possibility that these surviving quark nuggets may not only be viable candidates for cold dark matter but could even close the universe.

📜 SIMILAR VOLUMES

Kinetics of neutrino radiation in the ho

Kinetics of neutrino radiation in the hot model of the universe with primordial black holes

✍ B. V. Vainer 📂 Article 📅 1978 🏛 Springer 🌐 English ⚖ 657 KB

Reasoning with the infinite: From the cl

Reasoning with the infinite: From the closed world to the mathematical universe: By Michel Blay (Translated by M. B. DeBevoise). University of Chicago Press, Chicago. (1998). 216 pages. $30.00; £25.95

📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 100 KB

Computational number theory. Thoughts on Part I. 2. Computational number theory. 3. Polynomial algebra. 4. Theoretical aspects of the discrete Fourier transform and convolution. 5. Cyclotomic polynomial factorization and associated fields. 6. Cyclotomic polynomial factorization in finite fields. 7.

Coupling constants and the nonrelativist

Coupling constants and the nonrelativistic quark model with charmonium potential: Masud Chaichian. Research Institute for Theoretical Physics, Helsinki, Finland. Reinhart Kögerler. Institute for Theoretical Physics, University of Vienna, Vienna, Austria

📂 Article 📅 1979 🏛 Elsevier Science 🌐 English ⚖ 120 KB

We review and develop geometrical gauging involving the sequence: Lie group/Principal Bundle, for an Internal symmetry group/Soft Group Manifold, for Non-Internal groups. In the Internal case, we rederive the Ghost-fields and the BRS transformations and equations geometrically. In the case of a Soft

Nucleon-nucleon interactions and quarks

Nucleon-nucleon interactions and quarks I: General considerations with numerical results in the 1S0 channel: W.-Y. P. Hwang. Nuclear Theory Center, Department of Physics, Indiana University, Bloomington, Indiana 47405

📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 57 KB

On ihr Ground Stare in Rorurionally Invariant Quantum S~.stctns. A. GALINDO.

Biotechnology: The Biological Principles

Biotechnology: The Biological Principles: MD Trevan, S Boffey, KH Goulding and P Stanbury. pp 272. Open University in association with the Institute of Biology, 12 Cofferidge Close, Stony Stratford, Milton Keynes, MK4 1BY, UK. 1987. £35 or £14.95 (pbk)

✍ JR Woodward 📂 Article 📅 1989 🏛 Elsevier Science 🌐 English ⚖ 287 KB

Treatment of war wounds and fractures, w

Treatment of war wounds and fractures, with Special Reference to the Closed Method as Used in the War in Spain. By J. Trueta, M.D., late Director of the Department of Surgery, General Hospital of Catalunya, Barcelona. With a Foreword by Ernest W. Hey Groves, M.S., F.R.C.S., Emeritus Professor of Surgery, Bristol University. 7 1/4 × 5 in. Pp. 143 + xiii, with 48 illustrations. 1939. London: Hamish Hamilton Ltd. 8s. 6d. net

📂 Article 📅 1940 🏛 John Wiley and Sons 🌐 English ⚖ 105 KB 👁 2 views