Cover image for Astronomy and Relativistic Astrophysics : New Phenomena and New States of Matter in the Universe - Proceedings of the Third Workshop (IWARA07).
Astronomy and Relativistic Astrophysics : New Phenomena and New States of Matter in the Universe - Proceedings of the Third Workshop (IWARA07).
Title:
Astronomy and Relativistic Astrophysics : New Phenomena and New States of Matter in the Universe - Proceedings of the Third Workshop (IWARA07).
Author:
Vasconcellos, Cesar A. Zen.
ISBN:
9789814304887
Personal Author:
Physical Description:
1 online resource (279 pages)
Contents:
CONTENTS -- Preface -- List of Participants -- Supercritical Fields, Extreme Neutron-Rich Isotopes, and Short Living Giant Atoms W. Greiner -- 1. The Vacuum in Quantum Electrodynamics -- Adiabatic dynamics of heavy nuclear system -- 2. Extreme Neutron-Rich Nuclei Ante Portas -- 3. On Superheavy Element Formation and Beyond -- Damped collisions of transuranium nuclei -- Giant quasi-atoms and spontaneous positron formation -- 4. Concluding Remarks Outlook -- References -- The Chirality of Life: From Phase Transitions to Astrobiology M. Gleiser and S.I. Walker -- 1. Introduction -- 2. The Search for Life in the Universe -- 3. Deciphering the Origin of Life's Chirality -- 3.1. Modeling prebiotic homochirality -- 3.2. Prebiotic homochirality as a critical phenomenon -- 3.2.1. Modeling spatiotemporal polymerization -- 3.2.2. Coupling to the environment: a critical point for homochirality -- 4. Punctuated Chirality -- 5. Conclusions -- Acknowledgments -- References -- Constraints on the Nuclear EoS from Neutron Star Observables D. Blaschke, T. Kl ahn and F. Weber -- 1. Introduction -- 2. Neutron Star Masses -- 3. Gravitational Mass Baryon Number Relation -- 4. Mass-Radius Constraints from Neutron Stars in LMXBs -- 5. Mass-Radius Relation Constraint from RX J1856.5-3754 -- 6. Surface Redshift -- 7. Moment of Inertia -- 8. Rotational Frequencies -- 9. Mass Clustering -- 10. Stellar Cooling -- 11. Temperature-Age (TA) Test -- Acknowledgments -- References -- Proto-Neutron and Neutron Stars V. Dexheimer, S. Schramm and H. Stoecker -- 1. Introduction -- 2. The Parity Doublet Model -- 3. Neutron Stars -- 4. Cooling -- 5. Rotation -- 6. Conclusion -- References -- Quark-Gluon Plasma in Neutron Stars R.B. Jacobsen, C.A.Z. Vasconcellos, B.E.J. Bodmann and F. Fernandez -- 1. The Model for the Hadronic Phase -- 2. The Model for the QGP Phase.

3. Phase Transition Involving a Hadron Gas and the QGP -- 4. Results and Conclusions -- References -- Using Skyrme Models to Describe Asymmetric Nuclear Matter M. Dutra, O. Louren co, A. Delfino and J.S. Sa Martins -- 1. Skyrme-type Models -- 1.1. Symmetry Energy -- 2. Isospin Distillation -- 3. High Density Behavior -- 4. Conclusions -- Acknowledgments -- References -- URCA Process in an Effective Model for Neutron Stars A. Mesquita, M. Razeira, F. Fernandez and C.A.Z. Vasconcellos -- 1. Introdution -- 2. Emissivity in the URCA Process -- 3. Results -- 4. Conclusions and Perspectives -- References -- Stellar Matter Constrained to Nuclear Physics Experiments D.P. Menezes -- 1. Introduction -- 2. Relativistic Models -- 3. Establishing Constraints from Stellar Properties -- 4. Establishing Constraints from Nuclear Physics: Neutron Skin Thickness -- 5. Establishing Constraints from Heavy-ion Collisions: Particle Production in a Au+Au Collision -- 6. Conclusions -- Acknowledgments -- References -- An Investigation of the Coupling Constants in Quantum Hadrodynamics Effective Models L.N. Burigo, B.E.J. Bodmann, R.B. Jacobsen, C.A.Z. Vasconcellos and F. Fernandez -- 1. Introduction -- 2. The QHD Model -- 3. The Effective Hyperon-Meson Couplings -- 4. Parametrization of the QHD Model -- 5. Conclusion -- References -- Cold Nuclear Matter Described by Nonlinear Relativistic Point-Coupling Models in ps =p Approach O. Louren co, A. Delfino and M. Malheiro -- 1. Introduction -- 2. Dirac Formalism -- 3. Nuclear Equations of State at T = 0 -- 4. Conclusions -- Acknowledgments -- References -- Dynamical Collapse of Neutron Stars: Crust Ejection and Gravitational Wave Emission G.F. Marranghello, J.C.N. Araujo and O.D. Miranda -- 1. Introduction -- 2. Hydrodynamical Collapse -- 3. Neutron Star Versus Equation of State -- 4. Numerical Results and Conclusions.

References -- Neutron Stars in an Effective Model with Adjustable Coefficients A. Mesquita, M. Razeira, F. Fernandez and C.A.Z. Vasconcellos -- 1. Adjustable Coefficients Lagrangian Mode -- 2. Results -- References -- Mass Ejection in Protoneutron Star Induced by Neutrino Emission L.G. Almeida, S.B. Duarte, H. Rodrigues and D. Portes Jr. -- 1. Introduction -- 2. Two Shell Effective Dynamics with Neutrino Diffusion -- 3. Results and Conclusions -- References -- On the Confined-Deconfined Phase Transition in Nuclear Matter L.N. Burigo, R.B. Jacobsen, C.A.Z. Vasconcellos, B.E.J. Bodmann and F. Fernandez -- 1. Introduction -- 2. Adjustable Model and the Hadron Phase -- 3. Effective Quark Mass Bag Model and the Quark Phase -- 4. Hybrid Nuclear Matter Phase Transition -- 5. Results, Conclusions and Perspectives -- References -- CFL-Quark Star in the Density-Dependent Quark Mass Model J.C.T. Oliveira, H. Rodrigues and S.B. Duarte -- 1. Introduction -- 2. Quark Matter Equation of State -- 3. Results and Conclusions -- References -- Color Superconductivity with 2 and 3 Flavors in the Chromodielectric Model M. Vidalis and M. Malheiro -- 1. Introduction -- 2. Results -- 2.1. Strange matter -- 2.2. Non-strange matter -- 3. Conclusions -- References -- On the Chemical Potential of Dark Energy S.H. Pereira -- 1. Introduction -- 2. Thermodynamics Properties of the Dark Energy -- 3. Concluding Remarks -- Acknowledgments -- References -- Wavelet Analysis of Stellar Rotation and Other Periodicities: From the Sun to CoRoT D.B. de Freitas, I. de C. Leao, B.L.C. Martins, J.D. do Nascimento Jr. and J.R. de Medeiros -- 1. Introduction -- 2. Procedures and Data Analysis -- 3. Results and Conclusions -- Acknowledgments -- References -- Analogue of Superradiance Effect in Acoustic Black Hole in the Presence of Disclination F.A. Gomes and G.A. Marques -- 1. Introduction.

2. Effective Acoustic Geometry -- 3. Klein Gordon Equation in the Sonic Black Hole Scenario Draining Bathtub Flow Model -- 4. Acoustic Black Hole in the Presence of a Disclination and Amplification Sound Wave -- 5. Conclusions -- Acknowledgments -- References -- Prevalence of Energy Conditions in Friedmann Cosmology and Hubble Diagram of Gamma-Ray Bursts H.J. Mosquera Cuesta, C.A. Bonilla Quintero, R. Turcati, J. Morais, C. Furlanetto and H. Dumet M. -- 1. Introduction: GRB Standardized Candles for Accurate Cosmology -- 2. Energy Conditions in General Relativity -- 2.1. Open issues regarding the enforcement of ECs -- 3. FLRW Cosmological Model: Distance Modulus versus Redshift Relation -- 3.1. Luminosity distance versus redshift relation -- 3.2. Mid-way analysis: Results on prevalence of ECs in FLRW -- 3.3. Role of the cosmological constant -- 4. Discussion, Conclusions and Closing Remarks -- Acknowledgments -- References -- Growth of Primordial Fluctuations in a Vacuum Energy Decay Model N. Pires and H.T.C.M. de Souza -- 1. Introduction -- 2. The Model -- 3. Analyzed Models: Results and Discussions -- 4. Conclusions -- Acknowledgments -- References -- On the Quintessence Scalar Field Potential J.A.E. Carrillo, J.M. Silva and J.A.S. Lima -- 1. Introduction -- 2. Basic Equations -- 3. Evolution of the Scale Factor and the Quintessence Potential -- 3.1. Solution of the at case -- 3.2. Solution k 6= 0 (open and closed Universes) -- 4. Transition Epoch -- 5. Conclusions -- Acknowledgments -- References -- Inducing a Modified Brans-Dicke Theory of Gravity from Five-Dimensional Vacuum J.E.M. Aguilar, C. Romero and A. Barros -- 1. Introduction -- 2. Brans Dicke Field Equations in Five Dimensions -- 3. The Induced Four-Dimensional Modified Brans Dicke Theory -- 4. The Five-Dimensional Analog of the O'Hanlon and Tupper Solution.

5. Embedding the O'Hanlon and Tupper Solution in Five-Dimensional Vacuum Space -- 6. Final Remarks -- Acknowledgments -- References -- Interacting Strangelets and their Presence Among Cosmic Ray Primaries L. Paulucci and J.E. Horvath -- 1. Introduction -- 2. The Inuence of Finite Temperature -- 3. Strangelets in the ISM -- 4. Strangelets in the Earth's Atmosphere -- 5. Conclusions -- Acknowledgments -- References -- Revisiting the Confrontation of the Energy Conditions Bounds with Supernovae Data M.P. Lima, S.D.P. Vitenti and M.J. Reboucas -- 1. Introduction -- 2. Preliminaries -- 3. Results and Conclusions -- Acknowledgments -- References -- Dark Energy Equation of State and Cosmic Topology S.D.P. Vitenti, M.P. Lima and M.J. Reboucas -- 1. Introduction -- 2. Poincar e Dodecahedral Space -- 3. Dark Energy Parametrization -- 4. Observational Constraints -- 5. Results and Conclusions -- Acknowledgments -- References -- Evolution of Primordial Density Perturbations in (t) Cosmologies N. Pires -- 1. Introduction -- 2. Varying Vacuum Energy During the Matter Era -- 3. Evolution of the Contrast of Dark and Baryonic Matter -- 3.1. Dark matter contrast -- 3.2. Baryonic matter contrast -- 4. Results and Discussion -- 5. Conclusion -- Acknowledgments -- References -- Simplified Chaplygin Gas: Deriving H0 from Ages of OHROs and BAOs R.C. Santos and J.F. Jesus -- 1. Introduction -- 2. Models -- 2.1. Simplified Chaplygin Quintessence Cosmology -- 2.2. Simplified Quartessence Cosmology -- 3. Observational Constraints -- 3.1. Age-redshift test -- 3.2. Age-redshift and BAO: joint analysis -- 4. Results and Discussions -- Acknowledgments -- References -- The Role of Magnetic Braking Effects on the Rotation of Subgiant and Giant Stars S.C. Maciel, D.B. de Freitas and J.R. de Medeiros -- 1. Introduction -- 2. Rotational velocity calculation.

2.1. Theory versus observation.
Abstract:
This book presents scientific research on the central theme of new states of matter and new phenomena in the universe. The topics covered range from the big bang, through topics including the formation of exotic stars, black holes and the plasma of quarks and gluons by heavy ion reactions, to the influence of dark matter and dark energy in the evolution of the universe. Scientific interest in these themes has been growing: together with the development of major projects such as AUGER, LHC, FERMI Telescope, FAIR/GSI and GEO/LIGO, the diversity and scope of research on such themes has been on the rise. The content is detailed enough to capture the interest of experts in the field and is useful for future explorations on these fascinating themes.
Local Note:
Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, 2017. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries.
Electronic Access:
Click to View
Holds: Copies: