Christoph P. Hofmann

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All published works

Action	Title	Year	Authors
+ PDF Chat	Thermomagnetic properties of QCD	2021	Christoph P. Hofmann
+	Diamagnetic and paramagnetic phases in low-energy quantum chromodynamics	2021	Christoph P. Hofmann
+ PDF Chat	Antiferromagnetic dispersion relations and nature of magnon pressure	2021	Christoph P. Hofmann
+ PDF Chat	Spin order and entropy in antiferromagnetic films subjected to magnetic fields	2021	Christoph P. Hofmann
+	Emergence of Spin Order in Two-Dimensional Quantum Heisenberg Antiferromagnets	2021	Christoph P. Hofmann
+	Thermomagnetic Properties of QCD.	2020	Christoph P. Hofmann
+ PDF Chat	Chiral perturbation theory analysis of the quark condensate in a magnetic field	2020	Christoph P. Hofmann
+	Antiferromagnetic Dispersion Relations and Nature of Magnon Pressure	2020	Christoph P. Hofmann
+	Spin Order and Entropy in Antiferromagnetic Films Subjected to Magnetic Fields	2020	Christoph P. Hofmann
+ PDF Chat	Uniform perpendicular and parallel staggered susceptibility of antiferromagnetic films	2020	Christoph P. Hofmann
+ PDF Chat	Pion pressure in a magnetic field	2020	Christoph P. Hofmann
+ PDF Chat	Thermodynamics of antiferromagnetic solids in magnetic fields	2020	Tomáš Brauner Christoph P. Hofmann
+ PDF Chat	Square-lattice antiferromagnet subjected to a magnetic field aligned with the order parameter	2020	Christoph P. Hofmann
+	Order Parameter and Magnetization of Antiferromagnets in Mutually Parallel Staggered and Magnetic Fields	2020	Christoph P. Hofmann
+	Antiferromagnetic Dispersion Relations and Nature of Magnon Pressure	2020	Christoph P. Hofmann
+	Spin Order and Entropy in Antiferromagnetic Films Subjected to Magnetic Fields	2020	Christoph P. Hofmann
+ PDF Chat	Quark condensate in a weak magnetic field	2019	Christoph P. Hofmann
+	Uniform Perpendicular and Parallel Staggered Susceptibility of Antiferromagnetic Films	2018	Christoph P. Hofmann
+ PDF Chat	Mermin-Wagner at the crossover temperature	2018	Christoph P. Hofmann
+	Uniform Perpendicular and Parallel Staggered Susceptibility of Antiferromagnetic Films	2018	Christoph P. Hofmann
+ PDF Chat	Two-loop free energy of three-dimensional antiferromagnets in external magnetic and staggered fields	2017	Tomáš Brauner Christoph P. Hofmann
+ PDF Chat	Antiferromagnetic films in weak magnetic and staggered fields	2017	Christoph P. Hofmann
+ PDF Chat	Cubic ideal ferromagnets at low temperature and weak magnetic field	2017	Christoph P. Hofmann
+	Quantum chromodynamics, antiferromagnets and XY models from a unified point of view	2017	Christoph P. Hofmann
+ PDF Chat	Thermodynamics of the<i>d</i> = 3 + 1 quantum<i>XY</i>model	2016	Christoph P. Hofmann
+ PDF Chat	Finite-volume energy spectrum, fractionalized strings, and low-energy effective field theory for the quantum dimer model on the square lattice	2016	Debasish Banerjee M. Bögli Christoph P. Hofmann Fu-Jiun Jiang Pascale S. Widmer U.‐J. Wiese
+ PDF Chat	Weakly bound states in heterogeneous waveguides	2016	Paolo Amore Francisco M. Fernández Christoph P. Hofmann
+ PDF Chat	Interpreting numerical measurements in fixed topological sectors	2016	Wolfgang Bietenholz Christopher Czaban Arthur Dromard Urs Gerber Christoph P. Hofmann Héctor Mejía-Díaz Marc Wagner
+	(Pseudo-)Goldstone boson interaction in D = 2 + 1 systems with a spontaneously broken internal rotation symmetry	2016	Christoph P. Hofmann
+ PDF Chat	Measuring the topological susceptibility in a fixed sector	2015	Irais Bautista Wolfgang Bietenholz Arthur Dromard Urs Gerber Lukas Gonglach Christoph P. Hofmann Héctor Mejía-Díaz Marc Wagner
+ PDF Chat	Differences and analogies between quantum chromodynamics and ferromagnets	2015	Christoph P. Hofmann
+	Cubic Ideal Ferromagnets at Low Temperature and Weak Magnetic Field	2015	Christoph P. Hofmann
+	Cubic Ideal Ferromagnets at Low Temperature and Weak Magnetic Field	2015	Christoph P. Hofmann
+	Cubic Ideal Ferromagnets at Low Temperature and Weak Magnetic Field	2015	Christoph P. Hofmann
+ PDF Chat	Holes localized on a Skyrmion in a doped antiferromagnet on the honeycomb lattice: Symmetry analysis	2014	N.D. Vlasii Christoph P. Hofmann Fu-Jiun Jiang U.-J. Wiese
+ PDF Chat	Interfaces, strings, and a soft mode in the square lattice quantum dimer model	2014	Debasish Banerjee M. Bögli Christoph P. Hofmann Fu-Jiun Jiang Philippe Widmer U.‐J. Wiese
+	Differences and analogies between quantum chromodynamics and ferromagnets	2014	Christoph P. Hofmann
+	Extracting Physics from Topologically Frozen Markov Chains	2014	Urs Gerber Irais Bautista Wolfgang Bietenholz Héctor Mejía-Díaz Christoph P. Hofmann
+ PDF Chat	Effective Lagrangians for quantum many-body systems	2014	Jens O. Andersen Tomáš Brauner Christoph P. Hofmann Aleksi Vuorinen
+ PDF Chat	Partition Function in One, Two, and Three Spatial Dimensions from Effective Lagrangian Field Theory	2014	Christoph P. Hofmann
+ PDF Chat	Thermodynamics of ferromagnetic spin chains in a magnetic field: Impact of the spin–wave interaction	2014	Christoph P. Hofmann
+ PDF Chat	Systematic effective field theory analysis of the D=2+1 quantum XY model at low temperatures	2014	Christoph P. Hofmann
+	Interpretation of topologically restricted measurements in lattice sigma-models	2014	Irais Bautista Wolfgang Bietenholz Urs Gerber Christoph P. Hofmann Héctor Mejía-Díaz Lilian Prado
+ PDF Chat	Baryon magnetic moments in large-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>N</mml:mi><mml:mi>c</mml:mi></mml:msub></mml:math>chiral perturbation theory: Effects of the decuplet-octet mass difference and flavor symmetry breaking	2014	Giovanna Ahuatzin Rubén Flores‐Mendieta M. A. Hernández-Ruíz Christoph P. Hofmann
+	Partition Function in One, Two and Three Spatial Dimensions from Effective Lagrangian Field Theory	2014	Christoph P. Hofmann
+	Interpretation of topologically restricted measurements in lattice sigma-models	2014	Irais Bautista Wolfgang Bietenholz Urs Gerber Christoph P. Hofmann Héctor Mejía-Díaz Lilian Prado
+	Partition Function in One, Two and Three Spatial Dimensions from Effective Lagrangian Field Theory	2014	Christoph P. Hofmann
+	Extracting Physics from Topologically Frozen Markov Chains	2014	Urs Gerber Irais Bautista Wolfgang Bietenholz Héctor Mejía-Díaz Christoph P. Hofmann
+	Differences and analogies between quantum chromodynamics and ferromagnets	2014	Christoph P. Hofmann
+ PDF Chat	Renormalization of the baryon axial vector current in large-<i>N<sub>c</sub></i> chiral perturbation theory	2013	Rubén Flores‐Mendieta María A Hernández Ruíz Christoph P. Hofmann
+ PDF Chat	Low-temperature properties of ferromagnetic spin chains in a magnetic field	2013	Christoph P. Hofmann
+ PDF Chat	Renormalization of the baryon axial vector current in large-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>N</mml:mi><mml:mi>c</mml:mi></mml:msub></mml:math>chiral perturbation theory: Effects of the decuplet-octet mass difference and flavor symmetry breaking	2012	Rubén Flores‐Mendieta M. A. Hernández-Ruíz Christoph P. Hofmann
+ PDF Chat	Thermodynamics of two-dimensional ideal ferromagnets: Three-loop analysis	2012	Christoph P. Hofmann
+ PDF Chat	Symmetry analysis of holes localized on a skyrmion in a doped antiferromagnet	2012	N.D. Vlasii Christoph P. Hofmann Fu-Jiun Jiang U.-J. Wiese
+ PDF Chat	Baryon chiral perturbation theory transferred to hole-doped antiferromagnets on the honeycomb lattice	2012	Fu-Jiun Jiang F. Kämpfer Bänz Bessire M. Wirz Christoph P. Hofmann U.-J. Wiese
+ PDF Chat	Low-temperature properties of two-dimensional ideal ferromagnets	2012	Christoph P. Hofmann
+ PDF Chat	Systematic low-energy effective field theory for magnons and holes in an antiferromagnet on the honeycomb lattice	2012	F. Kämpfer Bänz Bessire M. Wirz Christoph P. Hofmann Fu-Jiun Jiang U.-J. Wiese
+ PDF Chat	Spontaneous magnetization of an ideal ferromagnet: Beyond Dyson’s analysis	2011	Christoph P. Hofmann
+ PDF Chat	Constraint effective potential of the magnetization in the quantum XY model	2011	Urs Gerber Christoph P. Hofmann Fu-Jiun Jiang Guillermo Palma Pascal Stebler U-J Wiese
+	Dynamical Mass Generation and Confinement in Maxwell-Chern-Simons Planar Quantum Electrodynamics	2011	S Sánchez Madrigal Christoph P. Hofmann Alfredo Raya
+ PDF Chat	Antiferromagnets at Low Temperatures	2011	Christoph P. Hofmann Alejandro P. Ayala Guillermo Contreras Ildefonso Leon Pedro Podesta
+ PDF Chat	Collocation method for fractional quantum mechanics	2010	Paolo Amore Francisco M. Fernández Christoph P. Hofmann Ricardo A. Sáenz
+ PDF Chat	Confinement in Maxwell-Chern-Simons planar quantum electrodynamics and the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mn>1</mml:mn><mml:mo>/</mml:mo><mml:mi>N</mml:mi></mml:math>approximation	2010	Christoph P. Hofmann Alfredo Raya S Sánchez Madrigal
+ PDF Chat	Microscopic model versus systematic low-energy effective field theory for a doped quantum ferromagnet	2010	Urs Gerber Christoph P. Hofmann F. Kämpfer U.-J. Wiese
+ PDF Chat	Thermodynamics of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mtext>O</mml:mtext><mml:mrow><mml:mo>(</mml:mo><mml:mi>N</mml:mi><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math>antiferromagnets in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mn>2</mml:mn><mml:mo>+</mml:mo><mml:mn>1</mml:mn></mml:mrow></mml:math>dimensions	2010	Christoph P. Hofmann
+ PDF Chat	Systematic effective field theory investigation of spiral phases in hole-doped antiferromagnets on the honeycomb lattice	2009	Fu-Jiun Jiang F. Kämpfer Christoph P. Hofmann U.-J. Wiese
+ PDF Chat	The constraint effective potential of the staggered magnetization in an antiferromagnet	2009	Urs Gerber Christoph P. Hofmann Fu-Jiun Jiang Matthias Nyfeler U-J Wiese
+ PDF Chat	Spiral phases and two-particle bound states from a systematic low-energy effective theory for magnons, electrons, and holes in an antiferromagnet	2007	C. Brügger Christoph P. Hofmann F. Kämpfer Michele Pepe U.-J. Wiese
+ PDF Chat	Systematic low-energy effective field theory for electron-doped antiferromagnets	2007	C. Brügger Christoph P. Hofmann F. Kämpfer Markus Moser Michele Pepe U.-J. Wiese
+	Renormalization of the baryon axial vector current in large-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>N</mml:mi><mml:mi>c</mml:mi></mml:msub></mml:math>chiral perturbation theory	2006	Rubén Flores‐Mendieta Christoph P. Hofmann
+ PDF Chat	Spontaneous magnetization of the O(3) ferromagnet at low temperatures	2002	Christoph P. Hofmann
+ PDF Chat	Ferromagnets and antiferromagnets in the effective Lagrangian perspective	2002	Christoph P. Hofmann
+ PDF Chat	Structure of large<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>N</mml:mi></mml:mrow><mml:mrow><mml:mi>c</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math>cancellations in baryon chiral perturbation theory	2000	Rubén Flores‐Mendieta Christoph P. Hofmann Elizabeth Jenkins Aneesh V. Manohar
+ PDF Chat	Baryon-pion scattering in the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mn>1</mml:mn><mml:mo>/</mml:mo><mml:mi>N</mml:mi></mml:mrow><mml:mrow><mml:mi>c</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math>expansion: Tree diagram cancellations	2000	Rubén Flores‐Mendieta Christoph P. Hofmann Elizabeth Jenkins
+ PDF Chat	Spin-wave scattering in the effective Lagrangian perspective	1999	Christoph P. Hofmann
+ PDF Chat	Effective analysis of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="normal">O</mml:mi><mml:mn /><mml:mo>(</mml:mo><mml:mi>N</mml:mi><mml:mo>)</mml:mo><mml:mn /></mml:math>antiferromagnet: Low-temperature expansion of the order parameter	1999	Christoph P. Hofmann
+ PDF Chat	Exemplary and complete object interaction descriptions	1998	Ruth Breu Radu Grosu Christoph P. Hofmann Franz Huber Ingolf H. Krüger Bernhard Rumpe⋆ Monika Schmidt Wolfgang Schwerin
+ PDF Chat	Towards a formalization of the Unified Modeling Language	1997	Ruth Breu Ursula Hinkel Christoph P. Hofmann Cornel Klein Barbara Paech Bernhard Rumpe⋆ Veronika Thurner

Common Coauthors

Coauthor	Papers Together
Urs Gerber	9
Fu-Jiun Jiang	9
U.-J. Wiese	8
Wolfgang Bietenholz	6
Héctor Mejía-Díaz	6
F. Kämpfer	6
Rubén Flores‐Mendieta	6
Irais Bautista	5
Tomáš Brauner	3
Bernhard Rumpe⋆	2
Alfredo Raya	2
S Sánchez Madrigal	2
Michele Pepe	2
Paolo Amore	2
M. Bögli	2
Francisco M. Fernández	2
Ruth Breu	2
Н. Д. Власій	2
Debasish Banerjee	2
Lilian Prado	2
Bänz Bessire	2
Elizabeth Jenkins	2
Arthur Dromard	2
M. Wirz	2
M. A. Hernández-Ruíz	2
U.‐J. Wiese	2
C. Brügger	2
U-J Wiese	2
Marc Wagner	2
Markus Moser	1
Guillermo Palma	1
Christopher Czaban	1
Wolfgang Schwerin	1
María A Hernández Ruíz	1
Jens O. Andersen	1
Aleksi Vuorinen	1
Guillermo Contreras	1
Franz Huber	1
Veronika Thurner	1
Barbara Paech	1
Matthias Nyfeler	1
Ricardo A. Sáenz	1
Alejandro P. Ayala	1
Radu Grosu	1
Giovanna Ahuatzin	1
Pascale S. Widmer	1
Aneesh V. Manohar	1
Philippe Widmer	1
Lukas Gonglach	1
Monika Schmidt	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+ PDF Chat	Nonrelativistic effective Lagrangians	1994	H. Leutwyler	27
+ PDF Chat	Spin-wave scattering in the effective Lagrangian perspective	1999	Christoph P. Hofmann	23
+ PDF Chat	Effective analysis of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="normal">O</mml:mi><mml:mn /><mml:mo>(</mml:mo><mml:mi>N</mml:mi><mml:mo>)</mml:mo><mml:mn /></mml:math>antiferromagnet: Low-temperature expansion of the order parameter	1999	Christoph P. Hofmann	21
+	Phenomenological Lagrangians	1979	Steven Weinberg	20
+ PDF Chat	Two-hole bound states from a systematic low-energy effective field theory for magnons and holes in an antiferromagnet	2006	C. Brügger F. Kämpfer Markus Moser Michele Pepe U.-J. Wiese	19
+ PDF Chat	Systematic low-energy effective theory for magnons and charge carriers in an antiferromagnet	2005	F. Kämpfer Markus Moser U.-J. Wiese	18
+ PDF Chat	Homogeneous versus spiral phases of hole-doped antiferromagnets: A systematic effective field theory investigation	2007	C. Brügger C. P. Hofmann F. Kämpfer Michele Pepe U.-J. Wiese	17
+ PDF Chat	Systematic low-energy effective field theory for electron-doped antiferromagnets	2007	C. Brügger Christoph P. Hofmann F. Kämpfer Markus Moser Michele Pepe U.-J. Wiese	17
+ PDF Chat	EFFECTIVE FIELD THEORY APPROACH TO FERROMAGNETS AND ANTIFERROMAGNETS IN CRYSTALLINE SOLIDS	1999	José Marı́a Román Joan Soto	17
+ PDF Chat	A determination of the low energy parameters of the 2-d Heisenberg antiferromagnet	1994	U.-J. Wiese H.-P. Ying	16
+ PDF Chat	The constraint effective potential of the staggered magnetization in an antiferromagnet	2009	Urs Gerber Christoph P. Hofmann Fu-Jiun Jiang Matthias Nyfeler U-J Wiese	16
+ PDF Chat	Thermodynamics of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mtext>O</mml:mtext><mml:mrow><mml:mo>(</mml:mo><mml:mi>N</mml:mi><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math>antiferromagnets in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mn>2</mml:mn><mml:mo>+</mml:mo><mml:mn>1</mml:mn></mml:mrow></mml:math>dimensions	2010	Christoph P. Hofmann	16
+ PDF Chat	Finite size and temperature effects in the AF Heisenberg model	1993	P. Hasenfratz Ferenc Niedermayer	16
+ PDF Chat	Magnon-mediated binding between holes in an antiferromagnet	2006	C. Brügger F. Kämpfer Michele Pepe U.-J. Wiese	15
+ PDF Chat	Spin waves in canted phases: An application to doped manganites	2000	José Marı́a Román Joan Soto	15
+ PDF Chat	Spontaneous magnetization of the O(3) ferromagnet at low temperatures	2002	Christoph P. Hofmann	15
+ PDF Chat	Spin Wave Mediated Non-reciprocal Effects in Antiferromagnets	1999	José Marı́a Román Joan Soto	14
+ PDF Chat	On the Foundations of Chiral Perturbation Theory	1994	H. Leutwyler	14
+ PDF Chat	Spontaneous magnetization of an ideal ferromagnet: Beyond Dyson’s analysis	2011	Christoph P. Hofmann	14
+ PDF Chat	Goldstone and pseudo-Goldstone bosons in nuclear, particle and condensed-matter physics	2000	Christopher Burgess	13
+ PDF Chat	Introduction to Chiral Perturbation Theory	2005	S. Scherer	13
+	Absence of Ferromagnetism or Antiferromagnetism in One- or Two-Dimensional Isotropic Heisenberg Models	1966	N. David Mermin Hermann‐Josef Wagner	11
+ PDF Chat	High-precision determination of low-energy effective parameters for a two-dimensional Heisenberg quantum antiferromagnet	2011	Fu-Jiun Jiang U.-J. Wiese	10
+ PDF Chat	Loop-cluster simulation of the zero- and one-hole sectors of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>t</mml:mi><mml:mtext>−</mml:mtext><mml:mi>J</mml:mi></mml:mrow></mml:math>model on the honeycomb lattice	2008	Fu-Jiun Jiang F. Kämpfer Matthias Nyfeler U.-J. Wiese	10
+ PDF Chat	Low-temperature properties of two-dimensional ideal ferromagnets	2012	Christoph P. Hofmann	10
+ PDF Chat	Systematic low-energy effective field theory for magnons and holes in an antiferromagnet on the honeycomb lattice	2012	F. Kämpfer Bänz Bessire M. Wirz Christoph P. Hofmann Fu-Jiun Jiang U.-J. Wiese	9
+ PDF Chat	Microscopic model versus systematic low-energy effective field theory for a doped quantum ferromagnet	2010	Urs Gerber Christoph P. Hofmann F. Kämpfer U.-J. Wiese	8
+ PDF Chat	Thermodynamics of two-dimensional ideal ferromagnets: Three-loop analysis	2012	Christoph P. Hofmann	8
+ PDF Chat	Symmetry analysis of holes localized on a skyrmion in a doped antiferromagnet	2012	N.D. Vlasii Christoph P. Hofmann Fu-Jiun Jiang U.-J. Wiese	8
+ PDF Chat	Low-temperature properties of ferromagnetic spin chains in a magnetic field	2013	Christoph P. Hofmann	8
+ PDF Chat	Spin-wave theory at constant order parameter	2003	Marcus Kollar Ivan Spremo Peter Kopietz	7
+	Structure of Phenomenological Lagrangians. I	1969	Sidney Coleman J. Wess Bruno Zumino	7
+ PDF Chat	Systematic effective field theory investigation of spiral phases in hole-doped antiferromagnets on the honeycomb lattice	2009	Fu-Jiun Jiang F. Kämpfer Christoph P. Hofmann U.-J. Wiese	7
+ PDF Chat	Spontaneous Symmetry Breaking and Nambu–Goldstone Bosons in Quantum Many-Body Systems	2010	Tomáš Brauner	7
+	Shape of the constraint effective potential. A Monte Carlo study	1991	Igor Dimitrović J. Nager Karl Jansen Thomas Neuhaus	6
+ PDF Chat	Antiferromagnetic films in weak magnetic and staggered fields	2017	Christoph P. Hofmann	6
+ PDF Chat	Constraint effective potential of the magnetization in the quantum XY model	2011	Urs Gerber Christoph P. Hofmann Fu-Jiun Jiang Guillermo Palma Pascal Stebler U-J Wiese	6
+	(Pseudo-)Goldstone boson interaction in D = 2 + 1 systems with a spontaneously broken internal rotation symmetry	2016	Christoph P. Hofmann	6
+	Quantum chromodynamics, antiferromagnets and XY models from a unified point of view	2017	Christoph P. Hofmann	6
+ PDF Chat	Quark condensate in a magnetic field	1997	I. A. Shushpanov Andrei Smilga	6
+ PDF Chat	Chiral Lagrangian for baryons in the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mfrac><mml:mrow><mml:mn>1</mml:mn></mml:mrow><mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>N</mml:mi></mml:mrow><mml:mrow><mml:mi>c</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:mrow></mml:mfrac></mml:math>expansion	1996	Elizabeth Jenkins	6
+ PDF Chat	Baryon chiral perturbation theory in manifestly Lorentz invariant form	1999	Thomas Becher H. Leutwyler	6
+ PDF Chat	Quantum Heisenberg antiferromagnets in a uniform magnetic field: Nonanalytic magnetic field dependence of the magnon spectrum	2008	Andreas Kreisel Francesca Sauli N. Hasselmann Peter Kopietz	6
+ PDF Chat	Stochastic series expansion method with operator-loop update	1999	Anders W. Sandvik	5
+ PDF Chat	Exact diagonalization study of the antiferromagnetic spin-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mstyle scriptlevel="1"><mml:mfrac bevelled="false"><mml:mn>1</mml:mn><mml:mn>2</mml:mn></mml:mfrac></mml:mstyle></mml:mrow></mml:math>Heisenberg model on the square lattice in a magnetic field	2009	Andreas Lüscher Andreas M. Läuchli	5
+ PDF Chat	Quantum Monte Carlo with directed loops	2002	Olav F. Syljuåsen Anders W. Sandvik	5
+ PDF Chat	An Introduction to Effective Field Theory	2007	C. P. Burgess	5
+ PDF Chat	Effective spin-wave action for ordered Heisenberg antiferromagnets in a magnetic field	2006	N. Hasselmann Florian Schütz Ivan Spremo Peter Kopietz	5
+ PDF Chat	Finite-temperature properties of quantum antiferromagnets in a uniform magnetic field in one and two dimensions	1994	Subir Sachdev T. Senthil R. Shankar	5
+ PDF Chat	Simulations of Discrete Quantum Systems in Continuous Euclidean Time	1996	Bernard B. Beard U.-J. Wiese	5