000 | 07535nam a2200721 i 4500 | ||
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001 | 9780750338790 | ||
003 | IOP | ||
005 | 20230516170255.0 | ||
006 | m eo d | ||
007 | cr cn |||m|||a | ||
008 | 210506s2021 enka fob 000 0 eng d | ||
020 |
_a9780750338790 _qebook |
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020 |
_a9780750338783 _qmobi |
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020 |
_z9780750338776 _qprint |
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020 |
_z9780750338806 _qmyPrint |
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024 | 7 |
_a10.1088/978-0-7503-3879-0 _2doi |
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035 | _a(CaBNVSL)thg00082490 | ||
035 | _a(OCoLC)1251848148 | ||
040 |
_aCaBNVSL _beng _erda _cCaBNVSL _dCaBNVSL |
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050 | 4 |
_aQC173.458.M33 _bP578 2021eb |
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072 | 7 |
_aPHFC _2bicssc |
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072 | 7 |
_aSCI077000 _2bisacsh |
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082 | 0 | 4 |
_a530.4/12 _223 |
100 | 1 |
_aPires, Antonio Sergio Teixeira, _eauthor. _970629 |
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245 | 1 | 0 |
_aTheoretical tools for spin models in magnetic systems / _cAntonio Sergio Teixeira Pires. |
264 | 1 |
_aBristol [England] (Temple Circus, Temple Way, Bristol BS1 6HG, UK) : _bIOP Publishing, _c[2021] |
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300 |
_a1 online resource (various pagings) : _billustrations (some color). |
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_atext _2rdacontent |
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_aelectronic _2isbdmedia |
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_aonline resource _2rdacarrier |
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490 | 1 | _a[IOP release $release] | |
490 | 1 | _aIOP ebooks. [2021 collection] | |
500 | _a"Version: 20210204"--Title page verso. | ||
504 | _aIncludes bibliographical references. | ||
505 | 0 | _a1. The Heisenberg model -- 1.1. Ground state for the ferromagnet -- 1.2. Spontaneous broken symmetries -- 1.3. Ground state for the antiferromagnet -- 1.4. Excited states for the ferromagnet -- 1.5. Translational symmetry -- 1.6. Two spin waves -- 1.7. Long-range order -- 1.8. Mermin and Wagner's theorem -- 1.9. The Ising model -- 1.10. Brillouin zone -- 1.11. Mean-field approximation for the classical ferromagnetic Heisenberg model -- 1.12. Landau theory for phase transitions -- 1.13. The Hubbard model -- 1.14. Exercises | |
505 | 8 | _a2. Spin waves I -- 2.1. Ferromagnet -- 2.2. Antiferromagnet -- 2.3. Helimagnets -- 2.4. Rotated sublattice -- 2.5. The XY model -- 2.6. The compass model -- 2.7. The Jordan-Wigner transformation -- 2.8. Hardcore bosons -- 2.9. Majorana fermions -- 2.10. Exercises | |
505 | 8 | _a3. Spin waves II -- 3.1. Triangular lattice -- 3.2. Square lattice Heisenberg antiferromagnet in an external magnetic field -- 3.3. Dzyaloshinskii-Moriya interaction -- 3.4. Symmetries -- 3.5. Nonlinear spin-wave theory -- 3.6. Modified spin-wave theory -- 3.7. Exercises | |
505 | 8 | _a4. Lattices with two inequivalent sites -- 4.1. The ferromagnetic honeycomb lattice -- 4.2. Generalized Bogoliubov transformation -- 4.3. The antiferromagnetic checkerboard lattice -- 4.4. Antiferromagnetic honeycomb lattice -- 4.5. The antiferromagnetic Union Jack lattice -- 4.6. Exercises | |
505 | 8 | _a5. Schwinger bosons -- 5.1. Schwinger bosons -- 5.2. Mean-field approximation -- 5.3. Ferromagnet -- 5.4. Antiferromagnet -- 5.5. Gauge transformation -- 5.6. Frustration -- 5.7. Schwinger boson and the J1-J2 model -- 5.8. Valence bonds -- 5.9. VBS ground states for spins larger than 1/2 -- 5.10. Fermion operators -- 5.11. Holons -- 5.12. The dimer order parameter -- 5.13. The Shastry-Sutherland lattice -- 5.14. Exercises | |
505 | 8 | _a6. Bond operators and Schwinger SU(3) bosons -- 6.1. Bond operators -- 6.2. Quantum phase transitions -- 6.3. Schwinger SU(3) bosons -- 6.4. Bilinear biquadratic model -- 6.5. Variational approach -- 6.6. Exercises | |
505 | 8 | _a7. Dynamics -- 7.1. Linear response theory -- 7.2. Relation between susceptibility and Green function -- 7.3. Correlation functions -- 7.4. Sum rules -- 7.5. A simple example -- 7.6. Spin transport -- 7.7. Kubo formulas -- 7.8. Green functions -- 7.9. Equation of motion for the retarded Green function -- 7.10. Green function in another context -- 7.11. The memory function method -- 7.12. Hydrodynamic fluctuations -- 7.13. A brief discussion about experimental techniques -- 7.14. Exercises | |
505 | 8 | _a8. Perturbation theory -- 8.1. The interaction representation -- 8.2. Green functions -- 8.3. Wick's theorem -- 8.4. Feynman diagrams -- 8.5. Interpretation of the Green function -- 8.6. Two-particle Green function -- 8.7. Antiferromagnet -- 8.8. Finite temperature Green function -- 8.9. Magnon-phonon interaction -- 8.10. Exercise | |
505 | 8 | _a9. Topological magnon Hall effects -- 9.1. Quantum Hall effect of electrons -- 9.2. Magnons in ferromagnets -- 9.3. Transport in two-band models -- 9.4. Thermal Hall conductivity -- 9.5. Three-band model -- 9.6. Calculation of the edge modes -- 9.7. Antiferromagnets -- 9.8. Skyrmions -- 9.9. Exercises | |
505 | 8 | _a10. Topological spin liquids -- 10.1. Z2 gauge theory -- 10.2. Dimers | |
505 | 8 | _a11. Numerical methods for spin models -- 11.1. Monte Carlo -- 11.2. Classical Monte Carlo -- 11.3. Quantum Monte Carlo -- 11.4. High-temperature expansions -- 11.5. The density matrix renormalization group -- 11.6. Exact diagonalization -- 11.7. Coupled-cluster method -- 11.8. Conclusions. | |
520 | 3 | _aThe book is dedicated to the study of theoretical tools in spin models in magnetism. The book presents the basic tools to treat spin models in magnetic systems such as: spin waves, Schwinger bosons formalism, Self-consistent harmonic approximation, Kubo theory, Perturbation theory using Green's function. Several examples where the theory is applied in modern research, are discussed. Some important areas of interest in magnetism today are spin liquids and magnon topological insulators. Both of these subjects are discussed in the book. The book has been written to help graduate students working in the area of spin models in magnetic systems. There are a lot of books that lead with Green's function, but a student has to study almost the whole book to grasp some idea of the theme. The same is true for the linear response theory and spin liquids. The author believes this book will enable students to start doing research in spin models without the need for extensive reading of the literature. | |
521 | _aGraduate students. | ||
530 | _aAlso available in print. | ||
538 | _aMode of access: World Wide Web. | ||
538 | _aSystem requirements: Adobe Acrobat Reader, EPUB reader, or Kindle reader. | ||
545 | _aAntonio Sergio Teixeira Pires obtained his doctoral degree from University of California in Santa Barbara in 1976. He is a professor of Physics at Federal University of Minas Gerais, Brazil, where he carries out research in the area of magnetism. He is a member of the Brazilian Academy of Science and was the Editor of the Brazilian Journal of Physics and a member of the Advisory Board of the Journal of Physics: Condensed Matter. He has published 230 papers and the books ADS/CFT Correspondence in Condensed Matter and A Brief Introduction to Topology and Differential Geometry in Condensed Matter Physics. | ||
588 | 0 | _aTitle from PDF title page (viewed on May 6, 2021). | |
650 | 0 |
_aCondensed matter _xMagnetic properties. _970630 |
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650 | 0 |
_aNuclear spin. _970631 |
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650 | 7 |
_aCondensed matter physics (liquid state & solid state physics) _2bicssc _970144 |
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650 | 7 |
_aSCIENCE / Physics / Condensed Matter. _2bisacsh _965801 |
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710 | 2 |
_aInstitute of Physics (Great Britain), _epublisher. _911622 |
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776 | 0 | 8 |
_iPrint version: _z9780750338776 _z9780750338806 |
830 | 0 |
_aIOP (Series). _pRelease 21. _970632 |
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830 | 0 |
_aIOP ebooks. _p2021 collection. _970633 |
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856 | 4 | 0 | _uhttps://iopscience.iop.org/book/978-0-7503-3879-0 |
942 | _cEBK | ||
999 |
_c82876 _d82876 |