Double Phase Transitions in Magnetized Spinor Bose-Einstein Condensation : Condensed Matter: Structure, etc.

スポンサーリンク

概要

• 論文の詳細を見る

• It is investigated theoretically that magnetized Bose-Einstein condensation (BEC) with the internal (spin) degrees of freedom exhibits a rich variety of phase transitions, depending on the sign of the interaction in the spin channel. In the antiferromagnetic interaction case there exist always double BEC transitions from single component BEC to multiple component BEC. In the ferromagnetic case BEC becomes always unstable at a lower temperature, leading to a phase separation. The detailed phase diagram for the temperature vs the polarization, the spatial spin structure, the distribution of non-condensates and the excitation spectrum are examined for the harmonically trapped systems.

• 社団法人日本物理学会の論文
• 2000-12-15

著者

• MACHIDA Kazushige

  Department of Physics, Okayama University

• OHMI Tetsuo

  Department of Physics, Graduate School of Science, Kyoto University

• Machida K

  Okayama Univ. Okayama

• Ohmi T

  Kyoto Univ. Kyoto

• Ohmi Tetsuo

  Depart Of Physics Kyoto University

• Machida Kazushige

  Department Of Physics Okayama University

• Machida Kazushige

  Department Of Physics Kyoto University

• Machida K

  Department Of Physics Okayama University

• ISOSHIMA Tomoya

  Department of Physics, Okayama University

• Isoshima T

  Department Of Physics Okayama University

• Isoshima Tomoya

  Department Of Physics Graduate School Of Science Kyoto University

• OHMI Tetsuo

  Dapartment of Physics, Kyoto University

関連論文

• Generic First-Order Orientation Transition of Vortex Lattices in Type II Superconductors
• Nodal Structures of Heavy Fermion Superconductors Probed by the Specific-Heat Measurements in Magnetic Fields(Frontiers of Novel Superconductivity in Heavy Fermion Compounds)
• Stability of Magnetically Trapped Bose-Einstein Condensates (Condensed Matter: Structure, Mechanical and Thermal Properties)
• Classification of Pairing States under Crystalline Symmetry in Exotic Superconductivity
• On superconducting Double transition in a Heavy Fermion Material UPt_3
• Unconventional Superconductivity and Magnetism in a Heavy Fermion Material CeCu_2Si_2
• Low Energy Excitations in the Mixed State of the Anisotropic s-Wave Superconductor CeRu_2(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
• Anisotropy of the Upper Critical Field in Superconductors with Anisotropic Gaps : Anisotropy Parameters of MgB_2
• Anisotropy of the Upper Critical Field in Superconductors with Anisotropic Gaps : Anisotropy Parameters of MgB_2
• Odd-Parity Pairing Superconductivity under Tetragonal Symmetry-Possible Application to Sr_2RuO_4-
• Superconducting Pairing Symmetry in UPt_3
• Superconducting Properties of a Heavy Electron Material UPt_3
• Unconventional Superconducting Class in a Heavy Fermion System UPt_3
• On p-Wave Pairing Superconductivity under Hexagonal and Tetragonal Symmetries
• On p-Wave Pairing Superconductivity under Cubic Symmetry : Condensed Matter and Statistical Physics
• Anisotropy of Upper Critical Fields for d- and p-Wave Pairing Superconductivity
• Possible Double Superconducting Transitions in UX_2Al_3(X=Pd, Ni)
• Commensurate-Incommensurate Phase Transition in Nearly Half-Filled Band
• Commensurate-Incommensurate Charge-Density Wave Phase Transition in One-Dimensional Electron-Phonon System. II
• Quasi-Classical Calculation of the Mixed-State Thermal Conductivity in s- and d-Wave Superconductors(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
• Basal-Plane Magnetic Anisotropies of High-κ d-Wave Superconductors in a Mixed State : A Quasiclassical Approach(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
• Vortex Structures in an Anisotropic Pairing Superconducting State with Odd-Parity
• On Superconducting Double Transition in PrOs_4Sb_
• On Superconducting Double Transition in PrOs_4Sb_
• Field Dependence of Electronic Specific Heat in Two-Band Superconductors
• Relation between Vortex Core Charge and Vortex Bound States
• Fundamental Properties of a Vortex in a d-Wave Superconductor
• Imbalanced Superfluid Phase of a Trapped Fermi Gas in the BCS-BEC Crossover Regime(General)
• Mixed-State Thermodynamics of Superconductors with Moderately Large Paramagnetic Effects(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
• dHvA Effect with Quantum Interference Oscillation due to Magnetic Breakdown
• Theory of Field-Induced Spin Density Wave States in Anisotropic Two-Dimensional Electron Systems
• Fluctuation Effects in High Temperature Superconductors : IV-B Superconductivity : IV Mechanisms of Superconductivity; Theory
• Massless Mode in Abrikosov Flux Lattice. : II. Elastic Modes and Superconducting Order
• Theory of Broad Resistive Transition in High Temperature Superconductors under Magnetic Field
• Massless Mode of Abrikosov Flux Lattice
• Renormalized Superconducting Fluctuations in Magnetic Field -Extrapolation to Lower Temperature-
• Renormalized Fluctuation Theory of Resistine Transition in High-Temperature Superconductors under Magnetic Field
• Theory of the High Field Phase in(TMTSF)_2ClO_4
• Theory of the High Field Phase in (TMTSF)2ClO4 under Anion Ordering
• Measurements of Nyquist Noise Spectra in Passive Electric Circuits by Using a SQUID
• Quasiparticle Heat Transport in Mixed State of High-Tc Superconductors(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
• Quasiparticle Structure in Antiferromagnetism around the Vortex and Nuclear Magnetic Relaxation Time (Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
• Fermi Arc of Metallic Diagonal Stripes in High-Temperature Superconducting Cuprates (Condensed Matter: Electric Structure, Electrical, Magnetic and Optical Properties)
• Fermi Arc of Metallic Diagonal Stripes in High-Temperature Superconducting Cuprates
• Quantum Vortex in a Spinor Bose-Einstein Condensate : Condensed Matter: Structure, etc.
• Spin and Charge Excitations in Incommensurate Spin Density Waves : Condensed Matter: Electronic Properties, etc.
• Vortex Structure in Superconducting Stripe States : Condensed Matter: Electronic Properties, etc.
• Static and Dynamical Properties of Stripes in Underdoped Cuprates (Proceedings of the 1st International Symposium on Advanced Science Research(ASR-2000), Advances in Neutron Scattering Research)
• Site-Selective Nuclear Magnetic Relaxation Time in a Superconducting Vortex State : Condensed Matter: Electronic Properties, etc.
• Double Phase Transitions in Magnetized Spinor Bose-Einstein Condensation : Condensed Matter: Structure, etc.
• Vortex Lattice Structure in a d_-Wave Superconductor
• Density Wave Formation in Low Dimensional Electron Systems under an Incommensurate Potential
• Cascade of First Order Phase Transitions in Field-Induced Spin Density Wave States
• Collective Modes of Incommensurate Spin Density Wave in One-Dimensional Hubbard Model : Condensed Matter: Electronic Properties, etc.
• Identification of Nonunitary Triplet Pairing in a Heavy Fermion Superconductor UPt_3
• possible Pairing Mechanism and Double Transitions in UPt_3
• Thermal Conductivity of Solid ^3He in U2D2 Phase at Low Temperatures
• A Mechanism to Stabilize the Non-Unitary State for the Heavy Fermion Superconductor UPt_3
• Bose-Einstein Condensation with Internal Degrees of Freedom in Alkali Atom Gases
• Orbital Symmetry of a Triplet Pairing in a Heavy Fermion Superconductor UPt_3
• Paramagnon and Size Effects for Tc in Superfluid ^3He Films
• Core Structure of Vortex Line in ^3He-B
• Extended Structures in Thin Film of Superfluid ^3He-A
• A-B Transition in Superfluid Helium-3 Film
• Detectability of Vortex Lattice in Rotating Superfluid ^3He-A
• Textures in Rotating Superfluid ^3He-A
• Vortex Ring without Singular Cores in Superfluid ^3He-A
• Vortex Ring without Singular Cores in Superfluid ^3He-A
• Non-Unitary Triplet Pairing State in UPt_3
• Theory of Successive Field-Induced First Order Transitions in Quasi-Two Dimensional Conductors
• Phase Diagram and Vortex Structures in UPt_3
• Temperature Dependence of Infrared Reflectivity of Chromium : Realization of Soliton Lattice Structure of Spin Density Wave
• Commensurate-Incommensurate Phase Transition in Quasi One-Dimensional Electron-Phonon System : Nearly Half-Filled Band
• Commensurate-Incommensurate Charge-Density Wave Phase Transition in One-Dimensional Electron-Phonon System
• Spin-Triplet Superconductivity with Line Nodes in Sr_2RuO_4 : Condensed Matter: Electronic Properties, etc.
• Note on the Ground State of the Peierls-Frohlich System : Nearly 1/3 Filled Band
• Phase Digrams in UPt_3 under Various Field Orientations
• Non-Unitary Triplet Pairing in UPt_3
• Soliton Lattice Modulation of Incommensurate Spin Density Wave in Two Dimensional Hubbard Model : A Mean Field Study
• Charge Density Waves under Magnetic Fields
• Superconductivity in Two-Band Model : Condensed Matter and Statistical Physics
• Relaxation of Brinkman-Smith Mode in Superfluid ^3He-B between Parallel Plates : I. QUANTUM LIQUIDS AND SOLIDS : Superfluid ^3He
• Magnetic Domain Wall in uudd ^3He : Condensed Matter and Statistical Physics
• Low Frequency Spin Wave and Magnetic Soliton in uudd ^3He : Condensed Matter and Statistical Physics
• Application of Skeleton Graph Technique to One-Dimensional Metal
• Mobility of Negative Ions along Superfluid Vortices
• Long Wave Length Excitations in Superfluid He^4 Films
• Superfluid Vortex, Trapping Neutral Impurities
• Effects of a Magnetic Field on Superfluid ^3He-A Texture in a Cylinder
• Superfluid Film of Helium near the Lambda-Point
• Macroscopic Quantum Nucleation in cis-Polyacetylene : Condensed Matter and Statistical Physics
• Roton Spectrum in Superfluid Mixture of He^3 and He^4
• A Charged ^3P Superfluid in the ABM States
• Phase Separation in Rotating Helium
• Diffusive Boundary Effect on the Superconducting Transition Temperature of Thin Films in Magnetic Field
• Effect of Domain Wall on Thermal Conductivity of Solid ^3He in U2D2 Phase
• Paramagnetically Limited Critical Field of d-Wave Superconductor : Condensed Matter and Statistical Physics
• Effect of Domain Wall on Thermal Conductivity of Solid ^3He in U2D2 Phase
• A Spin Triplet Superconductor UPt
• Macroscopic Quantum Nucleation in cis-Polyacetylene

もっと見る 閉じる

スポンサーリンク