If you wrote a paper based on the CCM code published here, please
send us a notice. So we can add it to the following list.
This will help to get a list of standart results for the code
and avoid repeat of particular calculations.
We'd be grateful if you would acknowledge
the use of this CCCM package in your publication.
The Coupled-Cluster Method Applied to the XXZ Model Using a Planar Model State, R.F. Bishop, D.J.J. Farnell, J.B. Parkinson, J. Phys.: Condens. Matter 8, 11153 (1996). Coupled Cluster Treatment of the XY Model, D.J.J. Farnell, S.E. Krueger, and J.B. Parkinson, J. Phys.: Condens. Matter 9, 7601 (1997); cond-mat/9706299. An Efficient Implementation of High-Order Coupled-Cluster Techniques Applied to Quantum Magnets, Chen Zeng, D.J.J. Farnell, and R.F. Bishop, J. Stat. Phys. 90, 327 (1998); cond-mat/9611012. An Ab Initio Coupled Cluster Theory of Quantum Spin Lattices and Their Quantum Critical Behaviour, R.F. Bishop and D.J.J. Farnell, Mol. Phys. 94, 73 (1998). Ab Initio Calculations For The Square-Lattice Anisotropic Heisenberg Model, R.F. Bishop and D.J.J. Farnell, Int. J. Mod. Phys. 13, 709 (1999); also in The Proceedings of the Ninth International Conference on Recent Progress in Many-Body Theories, edited by D. Neilson and R.F. Bishop, Advances in Quantum Many-Body Theory, Vol. 1, (World Scientific, Singapore, 1998), p.433. Phase Transitions in the Spin-Half J1-J2 Model, R.F. Bishop, D.J.J. Farnell, and J.B. Parkinson, Phys. Rev. B 58, 6394 (1998); cond-mat/9804079. Ab Initio Simulation of the Nodal Surfaces of Antiferromagnets, R.F. Bishop, D.J.J. Farnell, and Chen Zeng, Phys. Rev. B 59, 1000 (1999); cond-mat/9806324. Analytische Methoden zur Untersuchung von niedrigdimensionalen Quantenspinsystemen: Coupled-Cluster-Methode und spinwellentheorie Dissertation von Sven E. Krüger 24.11.1999, Uni-Magdeburg PDF-1.2 (101 pages, 903kB, german language) Quantum Phase Transitions of a Square Lattice Heisenberg Antiferromagnet with Two Kinds of Nearest-Neighbour Bonds: A High-Order Coupled Cluster Treatment, S.E. Krueger, J. Richter, J. Schulenburg, R.F. Bishop, and D.J.J. Farnell, Phys. Rev. B 61 14607 (2000); cond-mat/0003126. Ab Initio Treatments of the Ising Model in a Transverse Field, R.F. Bishop, D.J.J. Farnell, and M.L. Ristig, Int. J. Mod. Phys. B 14, 1517 (2000); cond-mat/0011043. %% R.F. Bishop, D.J.J. Farnell, S.E. Krueger, J.B. Parkinson, J.Richter and C. Zeng: High-order coupled cluster method calculations for the ground- and excited-state properties of the spin-half XXZ model, J. Phys.: Condens. Matter 12 (2000) 6887-6902 % http://xxx.lanl.gov/abs/cond-mat/0011008 CCM Treatment Of An Interpolating Triangle/Kagome' Antiferromagnet, D.J.J. Farnell, K.A. Gernoth, and R.F.Bishop, Phys. Rev. B 63, R220402 (2001); cond-mat/0010477. A High-Order Coupled Cluster Method for General Spin-Lattice Problems: An Illustration Via the Anisotropic Heisenberg Model, D.J.J. Farnell, K.A. Gernoth, and R.F. Bishop, Phys. Rev. B 64, 172409 (2001); cond-mat/0103321. Marshall-Peierls Sign Rules, the Quantum Monte Carlo Method, and Frustration, R.F. Bishop and D.J.J. Farnell, Int. J. Mod. Phys. 15, 1736 (2001). High-Order Coupled Cluster Results for Antiferromagnets and their Phase Transitions, R.F. Bishop and D.J.J. Farnell, Int. J. Mod. Phys. 15, 1385 (2001). Coupled Cluster Method Calculations of Quantum Magnets Of General Quantum Spin Number, D.J.J. Farnell, K.A. Gernoth, and R.F. Bishop, J. Stat. Phys. 108, 401 (2002). Magnetic phases of the mixed-spin J1J2 Heisenberg model on a square lattice, N.B. Ivanov, J. Richter, D.J.J. Farnell, Phys. Rev B 66, 014421 (2002); cond-mat/0112295. CCM Treatments of Quantum Magnets: Two Examples, S.E. Kr�ger, D.J.J. Farnell, and J. Richter, Int. J. Mod. Phys. B 17, 5347-5365 (2003). High-Order Coupled Cluster Method (CCM) Calculations Via Parallel Processing: An Application To The Kagome' Antiferromagnet, D.J.J. Farnell and R.F. Bishop, cond-mat/0311126 Influence of the spin quantum number s on the zero-temperature phase transition in the square-lattice J-J model, R. Darradi, J. Richter and D.J.J. Farnell, J. Phys.: Condens. Matter 17, 341-350 (2005); cond-mat/0410397. CCM for Quantum Spin Systems by Sven E. Krueger PDF (overview J1-J2, GAP, stiffness) MAMBT Manchester 31.08.2005 Coupled Cluster Treatment of the Shastry-Sutherland Antiferromagnet, by R. Darradi, J. Richter, and K.A. Gernoth, and D.J.J. Farnell, Phys. Rev. B. 72, 104425 (2005); cond-mat/0504283. High-Order Coupled Cluster Calculations via Parallel Processing: An Illustration for Ca4VO9, by D.J.J. Farnell, J. Schulenberg, J. Richter, and K.A. Gernoth, Phys. Rev. B. 72, 172408 (2005); cond-mat/0511544. Direct Calculation of the Spin Stiffness using the Coupled Cluster Method, S. Krueger, R. Darradi, J. Richter, and DJJ Farnell Phys. Rev. B 73, 094404 (2006); cond-mat/0601691. The Coupled Cluster Method Applied to the XXZ model on the Square Lattice, D.J.J. Farnell and R.F. Bishop, cond-mat/0606060 Odd and Even Behaviour with LSUBm Approximation Level in High-Order Coupled Cluster Method (CCM) Calculations, D.J.J. Farnell accepted for publication in Int. J. Mod. Phys. B. (2008). R. F. Bishop, P. H. Y. Li, R. Darradi, J. Schulenburg, and J. Richter Effect of anisotropy on the ground-state magnetic ordering of the spin-half quantum J[sub 1][sup XXZ]--J[sub 2][sup XXZ] model on the square lattice Physical Review B (Vol.78, No.5) % URL: http://link.aps.org/abstract/PRB/v78/e054412 % DOI: 10.1103/PhysRevB.78.054412 Magnetic order in a spin-half interpolating square-triangle Heisenberg antiferromagnet Authors: R.F. Bishop, P.H.Y. Li, D.J.J. Farnell, C.E. Campbell Journal-ref: Phys. Rev. B 79, 174405 (2009) http://arxiv.org/abs/0812.3821 High-Order Coupled Cluster Method (CCM) Calculations for Quantum Magnets with Valence-Bond Ground States Authors: D.J.J. Farnell, J. Richter, R. Zinke, R.F. Bishop Journal-ref: J Stat Phys (2009) 135: 175-198 http://arxiv.org/abs/0908.1376 High-Order Coupled Cluster Method Study of Frustrated and Unfrustrated Quantum Magnets in External Magnetic Fields Authors: D. J. J. Farnell, R. Zinke, J. Richter, J. Schulenburg J. Phys.: Condens. Matter 21 (2009) 406002. http://stacks.iop.org/0953-8984/21/406002 http://arxiv.org/abs/0908.2881 High-Order Coupled Cluster Method (CCM) Formalism 1: Ground- and Excited-State Properties of Lattice Quantum Spin Systems s>=1/2 Authors: D. J. J. Farnell http://arxiv.org/abs/0909.1226v1 High-Order Coupled Cluster Method (CCM) Formalism 2: "Generalised" Expectation Values: Spin-Spin Correlation Functions for Frustrated and Unfrustrated 2D Antiferromagnets Authors: D. J. J. Farnell http://arxiv.org/abs/0911.5150v1 The frustrated spin-1/2 J1-J2 Heisenberg ferromagnet on the square lattice: Exact diagonalization and Coupled-Cluster study. J. Richter, R. Darradi, J. Schulenburg, D.J.J. Farnell, H. Rosner. Phys. Rev. B 81, 174429 (2010). arXiv:1002.2299v1. (7 pages) High-Order Coupled Cluster Method Calculations of Spontaneous Symmetry Breaking in the Spin-Half One-Dimensional J1-J2 Model, D.J.J. Farnell - accepted for publication by Condensed Matter Theories as a special edition on Spin Systems (2009). Magnetic Ordering of Antiferromagnets on a Spatially Aniscotropic Triangular Lattice, R.F. Bishop, P.H.Y. Li, D.J.J. Farnell, and C.E. Campbell. To appear in Condensed Matter Theories 33 (2010). High-Order Coupled Cluster Method (CCM) Formalism 3: Finite-Size CCM. D.J.J. Farnell. arXiv:1002.4396 Magnetic order on a frustrated spin-1/2 Heisenberg antiferromagnet on the Union Jack lattice. R.F. Bishop, P.H.Y. Li, D.J.J. Farnell, C.E. Campbell. arXiv:1004.2339v1. (Accepted for publication by Phys. Rev. B). Magnetic order in a spin-1/2 interpolating kagome-square Heisenberg antiferromagnet. R.F. Bishop, P.H.Y. Li, D.J.J. Farnell, C.E. Campbell. arXiv:1005.0526v1. (Accepted for publication by Physical Review B). Note: large section on the CCM (especially for the 2D XXZ model) in: http://www.springer.com/physics/quantum+physics/book/978-3-642-13289-6 Magnetic ordering on a spatially anisotropic triangular lattice. R.F. Bishop, P.H.Y. Li, D.J.J. Farnell, and C.E. Campbell. International Journal of Modern Physics B 24, 5011–5026 (2010) The frustrated Heisenberg antiferromagnet on the honeycomb lattice: A candidate for deconfined quantum criticality, D. J. J. Farnell, R. F. Bishop, P. H. Y. Li, J. Richter, and C. E. Campbell. Physical Review B 84, 012403 (2011). arXiv:1103.3856 The spin-half Heisenberg antiferromagnet on two Archimedian lattices: From the bounce lattice to the maple-leaf lattice and beyond. D.J.J. Farnell, R. Darradi, R. Schmidt, and J. Richter. Physical Review B. 84, 104406 (2011). arXiv: 1104.2572v1 Ground-state phases of the frustrated spin-½ J1-J2-J3 Heisenberg ferromagnet (J1<0) on the honeycomb lattice with J3=J2>0. P.H.Y. Li, R.F. Bishop, D.J.J. Farnell, J. Richter, C.E. Campbell. Submitted to Phys. Rev. B (Sept. 2011). arXiv:1109.62295 The Heisenberg antiferromagnet on the kagome lattice with arbitrary spin: A high-order coupled cluster treatment. O. Goetze, D.J.J. Farnell, R.F. Bishop, P.H.Y. Li, and J. Richter. Phys. Rev. B 84, 224428 (2011). arXiv:0338065 The frustrated Heisenberg antiferromagnet on the honeycomb lattice: J1-J2 model, P.H.Y. Li, R.F. Bishop, D.J.J. Farnell and C.E. Campbell. Submitted to Euro. Phys. Letts. (January 2012). arXiv: 0399190