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Your search keyword '"Hwang, W."' showing total 14 results
Start Over Author "Hwang, W." Journal modern physics letters a
14 results on '"Hwang, W."'

3. THE YUAN TSEH LEE AMiBA PROJECT

Author

HO, PAUL T. P., primary, ALTIMIRANO, PABLO, additional, BIRKINSHAW, MARK, additional, CHANG, SU-WEI, additional, CHANG, CHA-HAO, additional, CHEN, KE-JUN, additional, CHEN, MINGTANG, additional, CHIUEH, TZI-DAR, additional, CHIUEH, TZIHONG, additional, CHU, TAH-HSIUNG, additional, HAN, CHIH-CHIANG, additional, HUANG, CHI-WEI, additional, HUANG, YAO-DE, additional, HWANG, W-Y. PAUCHY, additional, HWANG, YUH-JING, additional, JIANG, HOMIN, additional, KESTEVEN, MICHAEL, additional, KOCH, PATRICK, additional, KUBO, DEREK, additional, LANCASTER, KATY, additional, LI, CHAO-TE, additional, LIANG, HAIDA, additional, LIAO, YAO-WEI, additional, LIM, JEREMY, additional, LIN, YEN-SHEN, additional, LIN, KAI-YANG, additional, LIU, GUO-CHIN, additional, LO, KWOK-YUNG, additional, MA, CHENG-JIUN, additional, MARTIN-COCHER, PIERRE, additional, MARTIN, ROBERT N., additional, MOLNAR, SANDOR, additional, NG, KIN-WANG, additional, NISHIOKA, HIROAKI, additional, PARK, CHAN-GYUNG, additional, PATT, FERDINAND, additional, PETERSON, JEFFREY B., additional, RAFFIN, PHILIPPE, additional, ROMANO, FABI, additional, WANG, HUEI, additional, UMETSU, KEIICHI, additional, WANG, FU-CHENG, additional, and WU, JIUN-HUEI PROTY, additional

Published
2008
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12. PHASE TRANSITIONS, DOMAIN WALLS, AND DARK MATTER.

Author

Hwang, W-Y. P.

Subjects
*ELECTROWEAK interactions, *PHASE transitions, *STATISTICAL physics, *SCALAR field theory, *CHIRALITY of nuclear particles, *PHYSICS
Abstract

We discuss possible roles in the Early Universe of the electroweak (EW) phase transition, which endows masses to the various particles, and the QCD phase transition, which gives rise to quark confinement and chiral symmetry breaking. Both phase transitions are well-established phenomena in the standard model of particle physics. Presumably, the EW phase transition would have taken place in the early universe at around 10-11sec, or at the temperature of about 300 GeV while QCD phase transition occurred between 10-5sec and 10-4sec, or at about 150 MeV. In this article, I wish to model the EW or QCD phase transition in the early universe as driven by a complex scalar field with spontaneous symmetry breaking such that the continuous degeneracy of the true ground states can be well represented. Specific interest has been directed to nucleation of domains, production of domain walls, and subsequent re-organization of domain walls resulting in "domain-wall nuggets". It is suggested that the domain-wall nuggets contribute to dark matter in the present Universe. [ABSTRACT FROM AUTHOR]

Published
2004
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13. NON-ABELIAN DYNAMICS IN FIRST-ORDER COSMOLOGICAL PHASE TRANSITIONS.

Author

Johnson, Mikkel B., Kisslinger, L. S., Henley, E. M., Hwang, W-Y. P., and Stevens, T.

Subjects
BUBBLE dynamics, ASTROPHYSICAL collisions, METAPHYSICAL cosmology, ASTRONOMY, METAPHYSICS, KINETIC theory of matter
Abstract

Bubble collisions in cosmological phase transitions are explored, taking the non-abelian character of the gauge fields into account. Both the QCD and electroweak phase transitions are considered. Numerical solutions of the field equations in several limits are presented. [ABSTRACT FROM AUTHOR]

Published
2004
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14. PREFACE.

Author

Hwang, W. -Y. Pauchy, He, Xiao-Gang, and Ng, Kin-Wang

Subjects
*PREFACES & forewords, *PHYSICS
Abstract

A preface for the April 2008 issue of the "Modern Physics Letter A" is presented.

Published
2008
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