Publications

Publications of the research group (S. Eggert)

Chiral edge states and fractional charge separation in interacting bosons on a Kagome lattice
- Acrobat PDF file
- Xue-Feng Zhang and Sebastian Eggert
- Preprint arxiv:1305.0003 (2013).
Rydberg Polaritons in a Cavity: A Superradiant Solid
- Acrobat PDF file
- Xue-Feng Zhang, Qing Sun, Yu-Chuan Wen, Wu-Ming Liu, Sebastian Eggert, An-Chun Ji
- Phys. Rev. Lett. 110, 090402 (2013).
Generalized Effective Potential Landau Theory for Bosonic Quadratic Superlattices
- Acrobat PDF file
- Tao Wang, Xue-Feng Zhang, Sebastian Eggert, Axel Pelster
- Preprint arXiv:1304.2634 (2013)
The even-odd effect in short antiferromagnetic Heisenberg chains
- Acrobat PDF file
- A. Machens, N. P. Konstantinidis, O. Waldmann, I. Schneider, S. Eggert
- Phys. Rev. B 87, 144409 (2013)
Low-energy local density of states of the 1D Hubbard model
- Acrobat PDF file
- Stefan A. Soeffing, Imke Schneider, and S. Eggert
- Europhys. Lett. 101, 56006 (2013)
Transport and scattering in inhomogeneous quantum wires
- Acrobat PDF file
- N. Sedlmayr, J. Ohst, I. Affleck, J. Sirker, and S. Eggert
- Phys. Rev. B 86, 121302(R) (2012)
Supersolid phase transitions for hardcore bosons on a triangular lattice
- Acrobat PDF file
- Xue-Feng Zhang, Raoul Dillenschneider, Yue Yu, and S. Eggert
- Phys. Rev. B 84, 174515 (2011)
Density profile of interacting Fermions in a one-dimensional optical trap
- Acrobat PDF file
- Stefan A. Soeffing, Michael Bortz, and S. Eggert
- Phys. Rev. A 84, 021602(R) (2011)
Electron scattering from domain walls in ferromagnetic Luttinger liquids
- Acrobat PDF file
- N. Sedlmayr, S. Eggert, and J. Sirker
- Phys. Rev. B 84, 024424 (2011)
Spin wave calculation of the field-dependent magnetization pattern around an impurity in Heisenberg antiferromagnets
- Acrobat PDF file
- Sergey Shinkevich, Olav F. Syljuåsen, S. Eggert
- Phys. Rev. B 83, 054423 (2011)
Non-Collinear Ferromagnetic Luttinger Liquids
- Acrobat PDF file
- N. Sedlmayr, S. Eggert, and J. Sirker
- J. Phys.: Conf. Ser. 303, 012107 (2011)
Static impurities in a supersolid of interacting hard-core bosons on a triangular lattice
- Acrobat PDF file
- Xue-Feng Zhang, Yu-Chuan Wen, and S. Eggert
- Phys. Rev. B 82, 220501(R) (2010)
Dynamics and decoherence in the central spin model using exact methods
- Acrobat PDF file
- Michael Bortz, S. Eggert, Christian Schneider, Robert Stubner, Joachim Stolze
- Phys. Rev. B 82, 161308(R) (2010)
Recursive Method for the Density of States in One Dimension
- Acrobat PDF file
- Imke Schneider and S. Eggert
- Phys. Rev. Lett. 104, 036402 (2010)
Spectrum and screening cloud in the central spin model
- Acrobat PDF file
- Michael Bortz, S. Eggert, and Joachim Stolze
- Phys. Rev. B 81, 035315 (2010).
Lattice defects and boundaries in conducting carbon nanotubes
- Acrobat PDF file
- Sebastian A. Reyes, Alexander Struck, and Sebastian Eggert
- Phys. Rev. B 80, 075115 (2009).
Lattice vs. continuum theory of the periodic Heisenberg chain
- Acrobat PDF file
- Michael Bortz, Michael Karbach, Imke Schneider, and S. Eggert
- Phys. Rev. B 79, 245414 (2009).
Attractively bound pairs of atoms in the Bose-Hubbard model and antiferromagnetism
- Acrobat PDF file
- Bernd Schmidt, Michael Bortz, Sebastian Eggert, Michael Fleischhauer, and David Petrosyan
- Phys. Rev. A 79, 063634 (2009).
Wigner crystal vs. Friedel oscillations in the 1D Hubbard model
- Acrobat PDF file
- Stefan A. Söffing, Michael Bortz, Imke Schneider, Alexander Struck, Michael Fleischhauer and S. Eggert
- Phys. Rev. B 79, 195114 (2009).
Local Density of States for Individual Energy Levels in finite Quantum Wires
- Acrobat PDF file
- Imke Schneider, Alexander Struck, Michael Bortz, and S. Eggert
- Phys. Rev. Lett. 101, 206401 (2008).
Highest weight state description of the isotropic spin-1 chain
- Acrobat PDF file
- Markus Andres, Imke Schneider, and S. Eggert
- Phys. Rev. B 77, 014429 (2008).
Thermodynamics of impurities in the anisotropic Heisenberg spin-1/2 chain
- Acrobat PDF file
- J. Sirker, S. Fujimoto, N. Laflorencie, S. Eggert, and I. Affleck
- J. Stat. Mech., P02015 (2008).
Universal alternating order around impurities in antiferromagnets
- Acrobat PDF file
- S. Eggert, Olav F. Syljuasen, Fabrizio Anfuso, and Markus Andres
- Phys. Rev. Lett. 99, 097204 (2007).
Chain Breaks and the Susceptibility of Sr₂Cu_1-xPd_xO_3+δ and Other Doped Quasi-One-Dimensional Antiferromagnets
- Acrobat PDF file
- J. Sirker, N. Laflorencie, S. Fujimoto, S. Eggert, and I. Affleck
- Phys. Rev. Lett. 98, 137205 (2007).
Knight shifts around vacancies in the 2D Heisenberg model
- Acrobat PDF file
- Fabrizio Anfuso and S. Eggert
- Phys. Rev. Lett. 96, 017204 (2006).
One-dimensional quantum wires: A pedestrian approach to bosonization
- Acrobat PDF file
- S. Eggert
- Lecture notes from the A3 Foresight Summer School, Korea in: "Theoretical Survey of One Dimensional Wire Systems", Y. Kuk, et al. (Eds.), (Sowha Publishing, Seoul, 2007). See also: arXiv:0708.0003
Local spectral weight of a Luttinger liquid: Effects from edges and impurities
- Acrobat PDF file
- Paata Kakashvili, Henrik Johannesson, and S. Eggert
- Phys. Rev. B 74, 085114 (2006).
Interaction effects between impurities in low dimensional spin-1/2 antiferromagnets
- Acrobat PDF file
- Fabrizio Anfuso and Sebastian Eggert
- Europhys. Lett. 73, 271 (2006).
Doping effects in low dimensional antiferromagnets
- Acrobat PDF file
- Sebastian Eggert and Fabrizio Anfuso
- Physica B 384, 192 (2006).
Boundary Critical Phenomena in the Heisenberg Spin-1/2 Chain with Open Ends
- Acrobat PDF file,
- Satoshi Fujimoto and Sebastian Eggert
- J. Phys. Soc. Jpn. 74, Suppl. 36 (2005).
Real Space Imaging of One-Dimensional Standing Waves: Direct Evidence for a Luttinger Liquid
- Acrobat PDF file
- J. Lee, S. Eggert, H. Kim, S.-J. Kahng, H. Shinohara, and Y. Kuk
- Phys. Rev. Lett. 93, 166403 (2004).
Boundary susceptibility in the spin-1/2 chain: Curie like behavior without magnetic impurities
- Acrobat PDF file, postscript file
- Satoshi Fujimoto and Sebastian Eggert
- Phys. Rev. Lett. 92, 037206 (2004).
Magnetic order and moment distribution in doped spin-chain systems
- Acrobat PDF file
- Sebastian Eggert and Ian Affleck
- J. Magn. Magn. Mater. 272-276 Suppl., E647 (2004)
Impurity effects in quasi-one-dimensional S=1/2 antiferromagnetic chain KCuF3 studied by muon spin rotation
- Acrobat PDF file
- J. Chakhalian, R.F. Kiefl, J. Brewer, S. R. Dunsiger, G. Morris, S. Eggert, I. Affleck and I. Yamada
- J. Magn. Magn. Mater. 272-276 Part 2, 979 (2004)
Universal number of conducting channels in doped carbon nanotubes
- Acrobat PDF file
- Alex Kleiner
- Phys. Rev. B 69, 081405 (2004).
Luttinger liquid in a finite one-dimensional wire with box-like boundary conditions
- Acrobat PDF file, postscript file
- Fabrizio Anfuso and Sebastian Eggert
- Phys. Rev. B 68, 241301(R) (2003).
Local magnetic susceptibility of the positive muon in the quasi-1D S=1/2 antiferromagnet dichlorobis (pyridine) copper (II)
- Acrobat PDF file, postscript file
- J. Chakhalian, R.F. Kiefl, R. Miller, S. R. Dunsiger, G. Morris, S. Kreitzman, W. A. MacFarlane, J. Sonier, S. Eggert, I. Affleck and I. Yamada
- Phys. Rev. Lett. 91, 027202 (2003).
Reply to the comment by A.A. Zvyagin
- Acrobat PDF file, postscript file
- Sebastian Eggert, Ian Affleck and M.P.D. Horton
- Phys. Rev. Lett. 90, 089702 (2003).
Chiral spin currents and quantum Hall effect in nanotubes
- Acrobat PDF file,
- Alex Kleiner
- Phys. Rev. B 67, 155311 (2003).
Local magnetic susceptibility of the positive muon in the quasi-1D S=1/2 antiferromagnet KCuF3
- Acrobat PDF file
- J. Chakhalian, R.F. Kiefl, R. Miller, S. R. Dunsiger, G. Morris, S. Kreitzman, W. A. MacFarlane, J. Sonier, S. Eggert, I. Affleck and I. Yamada
- Physica B 326 , 422 (2003).
Neel order in doped quasi one-dimensional antiferromagnets
- Acrobat PDF file (recommended), postscript file
- Sebastian Eggert, Ian Affleck, and M.D.P. Horton
- Phys. Rev. Lett. 89, 047202 (2002).
Curvature, hybridization and STM images of carbon nanotubes
- Acrobat PDF file (recommended), postscript file
- Alex Kleiner and Sebastian Eggert
- Phys. Rev. B 64, 113402 (2001).
Reply to the comment by A.A. Zvyagin
- Acrobat PDF file (recommended), postscript file
- Sebastian Eggert, David P. Gustafsson, and Stefan Rommer
- Phys. Rev. Lett. 87, 059702 (2001).
Phase diagram of an impurity in the spin-1/2 chain: two channel Kondo effect versus Curie law
- Acrobat PDF file (recommended), postscript file
- Sebastian Eggert, David P. Gustafsson, and Stefan Rommer
- Phys. Rev. Lett. 86, 516 (2001).
Band gaps of the primary metallic carbon nanotubes
- Acrobat PDF file (recommended), postscript file
- Alex Kleiner and Sebastian Eggert
- Phys. Rev. B 63, 073408 (2001).
Spin- and charge-density oscillations in spin chains and quantum wires
- Acrobat PDF file (recommended), postscript file
- Stefan Rommer and Sebastian Eggert
- Phys. Rev. B 62, 4370 (2000).
Scanning tunneling microscopy of a Luttinger liquid
- Acrobat PDF file (recommended), postscript file
- Sebastian Eggert
- Phys. Rev. Lett. 84, 4413 (2000).
A two-channel Kondo impurity in the spin-1/2 chain: consequences for Knight shift experiments
- Acrobat PDF file (recommended), postscript file
- Sebastian Eggert and Stefan Rommer
- Physica B 261, 200 (1999).
Impurity corrections to the thermodynamics in spin-1/2 chains using a transfer-matrix DMRG method
- Acrobat PDF file (recommended), postscript file
- Stefan Rommer and Sebastian Eggert
- Phys. Rev. B 59, 6301 (1999).
Universal cross-over behavior of a magnetic impurity and consequences for doping in spin-1/2 chains
- Acrobat PDF file (recommended), postscript file
- Sebastian Eggert and Stefan Rommer
- Phys. Rev. Lett. 81, 1690 (1998).
Interplay of Coulomb blockade and Aharonov-Bohm resonances in a Luttinger liquid
- Acrobat PDF file (recommended), postscript file
- Jari M. Kinaret, Mats Jonson, Robert I. Shekhter, and Sebastian Eggert
- Phys. Rev. B 57, 3777 (1998).
Correlation Functions and Coulomb Blockade of Interacting Fermions at Finite Temperature and Size
- Acrobat PDF file (recommended), postscript file
- Sebastian Eggert, Ann E. Mattsson, and Jari M. Kinaret
- Phys. Rev. B 56, R15537 (1997). [Rapid Communications]
Properties of a Luttinger Liquid with Boundaries at Finite Temperature and Size
- Acrobat PDF file (recommended), postscript file
- Ann E. Mattsson, Sebastian Eggert, and Henrik Johannesson
- Phys. Rev. B 56, 15615 (1997).
Interference and interactions in mesoscopic rings
- Acrobat PDF file
- Jari M. Kinaret, Mats Jonson, Robert I. Shekhter, and Sebastian Eggert
- Physica E 1, 265 (1997).
Numerical Evidence for Multiplicative Logarithmic Corrections from Marginal Operators
- Acrobat PDF file (recommended), postscript file
- Sebastian Eggert
- Phys. Rev. B 54, R9612 (1996). [Rapid Communications]
Electron-phonon interactions on a single-branch quantum Hall edge
- Acrobat PDF file (recommended), postscript file
- O. Heinonen and Sebastian Eggert
- Phys. Rev. Lett. 77, 358 (1996).
Boundary Effects on Spectral Properties of Interacting Electrons in One Dimension
- Acrobat PDF file (recommended), postscript file
- Sebastian Eggert, Henrik Johannesson, and Ann Mattsson
- Phys. Rev. Lett. 76, 1505 (1996).
An Accurate Determination of the Exchange Constant in Sr2CuO3 from Recent Theoretical Results
- Acrobat PDF file (recommended), Postscript file
- Sebastian Eggert
- Phys. Rev. B 53, 5116 (1996).
Impurities in S=1/2 Heisenberg Antiferromagnetic Chains: Consequences for Neutron Scattering and Knight Shift
- Acrobat PDF file (recommended), postscript file
- Sebastian Eggert and Ian Affleck
- Phys. Rev. Lett. 75, 934 (1995).
Susceptibility of the Spin-1/2 Heisenberg Antiferromagnetic Chain
- Acrobat PDF file
- NEW: Data file of the spin-1/2 chain susceptibility
- Sebastian Eggert, Ian Affleck, and Minoru Takahashi
- Phys. Rev. Lett. 73, 332 (1994).
Integrable versus Non-Integrable Spin Chain Impurity Models
- Erik S. Sorensen, Sebastian Eggert, and Ian Affleck
- Acrobat PDF file
- J. Phys. A 26, 6757, (1993).
Magnetic Impurities in Half-Integer Heisenberg Antiferromagnetic Chains
- Sebastian Eggert and Ian Affleck
- Acrobat PDF file
- Phys. Rev. B 46, 10866 (1992).
For a more pedagogical introduction look at the PH.D. THESIS: Impurity Effects in Antiferromagnetic Quantum Spin-1/2 Chains
- Acrobat PDF
- University of British Columbia (1994).
- (New pdf file 2010-06-09)

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