Richard M. Martin

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All published works

Action	Title	Year	Authors
+ PDF Chat	Energy density and stress fields in quantum systems	2025	Richard M. Martin N. Chetty Dallas R. Trinkle
+ PDF Chat	Optical bounds on many-electron localization	2024	Ivo Souza Richard M. Martin Massimiliano Stengel
+	Spin-resolved electronic structure of ferromagnetic triple-layered ruthenate Sr$_4$Ru$_3$O$_{10}$	2023	Prosper Ngabonziza Jonathan D. Denlinger А. В. Федоров Gang Cao J. W. Allen G. Gebreyesus Richard M. Martin
+ PDF Chat	Electronic structure and magnetism of the triple-layered ruthenate <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi mathvariant="normal">Sr</mml:mi><mml:mn>4</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">Ru</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>10</mml:mn></mml:msub></mml:math>	2022	G. Gebreyesus Prosper Ngabonziza Jonah Nagura Nicola Seriani Omololu Akin‐Ojo Richard M. Martin
+	LSDA and GGA Functionals	2020	Richard M. Martin
+	Berry Phase, Curvature, and Chern Numbers	2020	Richard M. Martin
+	Numerical Methods	2020	Richard M. Martin
+	Wannier Functions	2020	Richard M. Martin
+	Functional Equations	2020	Richard M. Martin
+	Density Functional Theory: Foundations	2020	Richard M. Martin
+	Functionals for Exchange and Correlation II	2020	Richard M. Martin
+ PDF Chat	<tt>QMCPACK</tt>: an open source<i>ab initio</i>quantum Monte Carlo package for the electronic structure of atoms, molecules and solids	2018	Jeongnim Kim Andrew Baczewski Todd D. Beaudet Anouar Benali M. Chandler Bennett M. Berrill Nick S. Blunt Edgar Josué Landinez Borda Michele Casula David M. Ceperley
+ PDF Chat	Dynamical mean-field theory	2016	Richard M. Martin Lucia Reining David M. Ceperley
+	Auxiliary systems and constrained search	2016	Richard M. Martin Lucia Reining David M. Ceperley
+	Unique solutions in Green's function theory	2016	Richard M. Martin Lucia Reining David M. Ceperley
+	Matsubara formulation for Green's functions for <i>T</i> ≠ 0	2016	Richard M. Martin Lucia Reining David M. Ceperley
+	Variational Monte Carlo	2016	Richard M. Martin Lucia Reining David M. Ceperley
+	Time ordering, contours, and non-equilibrium	2016	Richard M. Martin Lucia Reining David M. Ceperley
+ PDF Chat	Energy density in density functional theory: Application to crystalline defects and surfaces	2011	Min Yu Dallas R. Trinkle Richard M. Martin
+ PDF Chat	Electrical Conductivity of High-Pressure Liquid Hydrogen by Quantum Monte Carlo Methods	2009	Fei Lin Miguel A. Morales Kris T. Delaney Carlo Pierleoni Richard M. Martin David M. Ceperley
+ PDF Chat	Spin resolved energy parametrization of a quasi-one-dimensional electron gas	2009	Luke Shulenburger Michele Casula Gaetano Senatore Richard M. Martin
+ PDF Chat	Renormalization factor and effective mass of the two-dimensional electron gas	2009	Markus Holzmann B. Bernu Valério Olevano Richard M. Martin David M. Ceperley
+	Molecular hydrogen adsorbed on benzene: Insights from a quantum Monte Carlo study	2008	Todd D. Beaudet Michele Casula Jeongnim Kim Sandro Sorella Richard M. Martin
+ PDF Chat	Correlation effects in quasi-one-dimensional quantum wires	2008	Luke Shulenburger Michele Casula Gaetano Senatore Richard M. Martin
+	On the Origin of the 2DEG Carrier Density at the LaAlO$_3$/SrTiO$_3$ Interface	2008	Zoran S. Popović S. Satpathy Richard M. Martin
+	Efficient method to calculate total energies of large nanoclusters	2008	M. Y. Yu Rampi Ramprasad Gayanath Fernando Richard M. Martin
+ PDF Chat	Disorder-enhanced spin polarization in diluted magnetic semiconductors	2007	Byounghak Lee Xavier Cartoixà Nandini Trivedi Richard M. Martin
+ PDF Chat	Finite-Size Error in Many-Body Simulations with Long-Range Interactions	2006	Simone Chiesa David M. Ceperley Richard M. Martin Markus Holzmann
+ PDF Chat	The Finite Size Error in Many-body Simulations with long-Ranged Interactions	2006	Simone Chiesa David M. Ceperley Richard M. Martin Markus Holzmann
+ PDF Chat	Jahn-Teller distortion and ferromagnetism in the dilute magnetic semiconductors GaAs:Mn and cubic GaN:Mn	2005	Xuan Luo Richard M. Martin
+ PDF Chat	Electron-phonon interactions in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi mathvariant="normal">C</mml:mi><mml:mrow><mml:mn>28</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>-derived molecular solids	2004	Nichols A. Romero Jeongnim Kim Richard M. Martin
+	Spin-Orbit Effects in Diluted Magnetic Semiconductors	2004	Byounghak Lee Xavier Cartoixà Nandini Trivedi Richard M. Martin
+ PDF Chat	Role of Spin-Orbit Splitting and Dynamical Fluctuations in the Si(557)-Au Surface	2004	Daniel Sánchez‐Portal Sampsa Riikonen Richard M. Martin
+	Wannier functions	2004	Richard M. Martin
+	Adiabatic approximation	2004	Richard M. Martin
+	Spin-Orbit Effects in Diluted Magnetic Semiconductors	2004	Byounghak Lee Xavier Cartoixà Nandini Trivedi Richard M. Martin
+ PDF Chat	First principles study of the Si(557)–Au surface	2003	Daniel Sánchez‐Portal Richard M. Martin
+ PDF Chat	Calculation of the optical response of atomic clusters using time-dependent density functional theory and local orbitals	2002	Argyrios Tsolakidis Daniel Sánchez‐Portal Richard M. Martin
+	First principles study of the Si(557)-Au surface	2002	Daniel Sánchez‐Portal Richard M. Martin
+ PDF Chat	Bonding, moment formation, and magnetic interactions in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Ca</mml:mi></mml:mrow><mml:mrow><mml:mn>14</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">MnBi</mml:mi></mml:mrow><mml:mrow><mml:mn>11</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="…	2002	Daniel Sánchez‐Portal Richard M. Martin Susan M. Kauzlarich Warren E. Pickett
+ PDF Chat	Two distinct metallic bands associated with monatomic Au wires on the Si(557)-Au surface	2002	Daniel Sánchez‐Portal Julian D. Gale Alberto Garcı́a Richard M. Martin
+ PDF Chat	First principles study of the adsorption of C60 on Si(1 1 1)	2001	Daniel Sánchez‐Portal Emilio Artacho José Ignacio Pascual Julio Gómez‐Herrero Richard M. Martin José M. Soler
+ PDF Chat	Quantum Monte Carlo study of the one-dimensional ionic Hubbard model	2001	Tim Wilkens Richard M. Martin
+ PDF Chat	Wannier-function description of the electronic polarization and infrared absorption of high-pressure hydrogen	2000	Ivo Souza Richard M. Martin Nicola Marzari Xinyuan Zhao David Vanderbilt
+ PDF Chat	Object-oriented construction of a multigrid electronic-structure code with Fortran 90	2000	Yong‐Hoon Kim In-Ho Lee Richard M. Martin
+ PDF Chat	Electronic structure of self-assembled quantum dots: comparison between density functional theory and diffusion quantum Monte Carlo	2000	John Shumway L. R. C. Fonseca Jean‐Pierre Leburton Richard M. Martin David M. Ceperley
+ PDF Chat	Polarization and localization in insulators: Generating function approach	2000	Ivo Souza Tim Wilkens Richard M. Martin
+ PDF Chat	Metal-insulator transitions in generalized Hubbard models	2000	Erik Koch O. Gunnarsson Richard M. Martin
+ PDF Chat	Two-dimensional limit of exchange-correlation energy functional approximations	2000	Yong‐Hoon Kim In−Ho Lee Satyadev Nagaraja Jean‐Pierre Leburton Randolph Q. Hood Richard M. Martin
+ PDF Chat	One-way multigrid method in electronic-structure calculations	2000	In−Ho Lee Yong‐Hoon Kim Richard M. Martin
+ PDF Chat	Screening of a Point Charge: A Fixed-Node Diffusion Monte Carlo Study	2000	Erik Koch O. Gunnarsson Richard M. Martin
+	Metallization of molecular hydrogen	2000	Martin Staedele Richard M. Martin
+ PDF Chat	Filling dependence of the Mott transition in the degenerate Hubbard model	1999	Erik Koch O. Gunnarsson Richard M. Martin
+ PDF Chat	Density-functional study of small molecules within the Krieger-Li-Iafrate approximation	1999	Yong‐Hoon Kim M. Städele Richard M. Martin
+ PDF Chat	Screening, Coulomb Pseudopotential, and Superconductivity in Alkali-Doped Fullerenes	1999	Erik Koch O. Gunnarsson Richard M. Martin
+ PDF Chat	Optimization of Gutzwiller wave functions in quantum Monte Carlo	1999	Erik Koch O. Gunnarsson Richard M. Martin
+	Screening of a point charge: a fixed-node diffusion Monte Carlo study	1999	Erik Koch O. Gunnarsson Richard M. Martin
+ PDF Chat	Polarization and Strong Infrared Activity in Compressed Solid Hydrogen	1998	Ivo Souza Richard M. Martin
+ PDF Chat	Effects of backflow correlation in the three-dimensional electron gas: Quantum Monte Carlo study	1998	Yongkyung Kwon David M. Ceperley Richard M. Martin
+ PDF Chat	Role of alkali atoms in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>A</mml:mi></mml:mrow><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">C</mml:mi></mml:mrow><mml:mrow><mml:mn>60</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>	1998	O. Gunnarsson Steven C. Erwin Erik Koch Richard M. Martin
+ PDF Chat	Exchange-Correlation Hole in Polarized Insulators: Implications for the Microscopic Functional Theory of Dielectrics	1998	Gerardo Ortíz Ivo Souza Richard M. Martin
+	Quantum Monte Carlo calculations for integer-doped Fullerides	1998	Erik Koch O. Gunnarsson Richard M. Martin
+ PDF Chat	Dielectric screening in doped Fullerides	1998	Erik Koch O. Gunnarsson Richard M. Martin
+	Fixed-node DMC for Fermions on a lattice: Application to the doped Fullerides	1998	Erik Koch O. Gunnarsson Richard M. Martin
+ PDF Chat	Mott-Hubbard insulators for systems with orbital degeneracy	1997	O. Gunnarsson Erik Koch Richard M. Martin
+ PDF Chat	Pauli susceptibility of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">A</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">C</mml:mi></mml:mrow><mml:mrow><mml:mn>60</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>(A=K,Rb)	1997	F. Aryasetiawan O. Gunnarsson Erik Koch Richard M. Martin
+ PDF Chat	Quasiparticle bands and superconductivity in bilayer cuprates	1996	A. I. Liechtenstein O. Gunnarsson O. K. Andersen Richard M. Martin
+ PDF Chat	Mott transition in degenerate Hubbard models: Application to doped fullerenes	1996	O. Gunnarsson Erik Koch Richard M. Martin
+	Quasiparticle bands and superconductivity in bilayer cuprates	1995	A. I. Liechtenstein O. Gunnarsson O. K. Andersen Richard M. Martin
+	Quasiparticle bands and superconductivity in bilayer cuprates	1995	A. I. Liechtenstein O. Gunnarsson O. K. Andersen Richard M. Martin
+	Comment on ‘‘Microscopic stress tensors in quantum systems’’	1988	O. H. Nielsen Richard M. Martin
+	Fermi-Surfae Sum Rule and its Consequences for Periodic Kondo and Mixed-Valence Systems	1982	Richard M. Martin
+	Edmund Husserl's Origin of geometry: An Introduction.	1980	Richard M. Martin Jacques Derrida

Common Coauthors

Coauthor	Papers Together
O. Gunnarsson	16
David M. Ceperley	13
Erik Koch	13
Daniel Sánchez‐Portal	7
Lucia Reining	6
Ivo Souza	5
Yong‐Hoon Kim	4
Michele Casula	4
Simone Chiesa	3
Byounghak Lee	3
Nandini Trivedi	3
Markus Holzmann	3
Jeongnim Kim	3
Xavier Cartoixà	3
Luke Shulenburger	3
O. K. Andersen	3
A. I. Liechtenstein	3
Todd D. Beaudet	2
Jean‐Pierre Leburton	2
In−Ho Lee	2
Prosper Ngabonziza	2
Kris T. Delaney	2
Nichols A. Romero	2
G. Gebreyesus	2
Dallas R. Trinkle	2
Gaetano Senatore	2
Tim Wilkens	2
Miguel A. Morales	2
Cody Melton	1
F. Aryasetiawan	1
M. Städele	1
William D. Parker	1
Olle Heinonen	1
Warren E. Pickett	1
Raymond C. Clay	1
In-Ho Lee	1
Yongkyung Kwon	1
Carlo Pierleoni	1
Fionn D. Malone	1
Julian D. Gale	1
Jordan Vincent	1
Xuan Luo	1
Sandro Sorella	1
Emilio Artacho	1
Mark Dewing	1
Hyeondeok Shin	1
Brenda M. Rubenstein	1
Joshua Townsend	1
José M. Soler	1
Jeremy McMinis	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+ PDF Chat	Superconductivity in fullerides	1997	O. Gunnarsson	14
+ PDF Chat	Self-consistent order-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>N</mml:mi></mml:math>density-functional calculations for very large systems	1996	Pablo Ordejón Emilio Artacho José M. Soler	10
+ PDF Chat	The SIESTA method for<i>ab initio</i>order-<i>N</i>materials simulation	2002	José M. Soler Emilio Artacho Julian D. Gale Alberto Garcı́a Javier Junquera Pablo Ordejón Daniel Sánchez‐Portal	10
+ PDF Chat	Numerical atomic orbitals for linear-scaling calculations	2001	Javier Junquera Óscar Paz Daniel Sánchez‐Portal Emilio Artacho	10
+ PDF Chat	Maximally localized generalized Wannier functions for composite energy bands	1997	Nicola Marzari David Vanderbilt	10
+ PDF Chat	Electron Localization in the Insulating State	1999	Raffaele Resta Sandro Sorella	10
+ PDF Chat	Quantum-Mechanical Position Operator in Extended Systems	1998	Raffaele Resta	9
+ PDF Chat	QUANTUM ESPRESSO: a modular and open-source software project for quantum simulations of materials	2009	Paolo Giannozzi Stefano Baroni Nicola Bonini Matteo Calandra Roberto Car Carlo Cavazzoni Davide Ceresoli G. Chiarotti Matteo Cococcioni Ismaïla Dabo	9
+ PDF Chat	Van der Waals Density Functional for General Geometries	2004	M. Dion Hanna A. Rydberg Elsebeth Schröder David C. Langreth Bengt I. Lundqvist	9
+ PDF Chat	Polarization and localization in insulators: Generating function approach	2000	Ivo Souza Tim Wilkens Richard M. Martin	9
+	Scientific Computing: An Introductory Survey	1996	Michael T. Heath Eric M. Munson	8
+ PDF Chat	Optimized norm-conserving Vanderbilt pseudopotentials	2013	D. R. Hamann	8
+	Methods of quantum field theory in statistical physics	1964	А. А. Абрикосов L. P. Gor’kov I. E. Dzyaloshinski Richard A. Silverman George H. Weiss	8
+	A Variational Approach to the Unipotential Many-Electron Problem	1953	R. T. Sharp G. K. Horton	8
+ PDF Chat	Strongly Constrained and Appropriately Normed Semilocal Density Functional	2015	Jianwei Sun Adrienn Ruzsinszky John P. Perdew	8
+ PDF Chat	Angle-resolved photoemission studies of the cuprate superconductors	2003	A. Damascelli Z. Hussain Zhi‐Xun Shen	8
+ PDF Chat	Density-Polarization Functional Theory of the Response of a Periodic Insulating Solid to an Electric Field	1995	Xavier Gonze Philippe Ghosez R. W. Godby	8
+ PDF Chat	Large-scale electronic-structure calculations with multigrid acceleration	1995	E. L. Briggs D. J. Sullivan J. Bernholc	8
+ PDF Chat	LDA energy bands, low-energy hamiltonians, t′, t″, t⊥ (k), and J⊥	1995	O. K. Andersen A. I. Liechtenstein O. Jepsen F. Paulsen	8
+ PDF Chat	Theory of spin-orbit coupling at LaAlO<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow /><mml:mn>3</mml:mn></mml:msub></mml:math>/SrTiO<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow /><mml:mn>3</mml:mn></mml:msub></mml:math>interfaces and SrTiO<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow /><mml:mn>3</mml:mn></mml:msub></mml:math>surfaces	2013	Zhicheng Zhong A. Tóth Karsten Held	8
+ PDF Chat	Projector augmented-wave method	1994	Peter E. Blöchl	8
+	Fermi-Surfae Sum Rule and its Consequences for Periodic Kondo and Mixed-Valence Systems	1982	Richard M. Martin	8
+ PDF Chat	Metric tensor as the dynamical variable for variable-cell-shape molecular dynamics	1997	Ivo Souza José Luı́s Martins	8
+ PDF Chat	Topological Insulators in Three Dimensions	2007	Liang Fu C. L. Kane E. J. Melé	7
+ PDF Chat	Electron-phonon interactions and related physical properties of metals from linear-response theory	1996	Sergey Y. Savrasov D.Yu. Savrasov	7
+ PDF Chat	Daubechies wavelets for linear scaling density functional theory	2014	Stephan Mohr Laura E. Ratcliff P Boulanger Luigi Genovese Damien Caliste Thierry Deutsch Stefan Goedecker	7
+ PDF Chat	Turbo charging time-dependent density-functional theory with Lanczos chains	2008	Dario Rocca Ralph Gebauer Yousef Saad Stefano Baroni	7
+ PDF Chat	<i>Colloquium</i> : Excitons in atomically thin transition metal dichalcogenides	2018	Gang Wang Alexey Chernikov M. M. Glazov Tony F. Heinz X. Marie T. Amand B. Urbaszek	7
+ PDF Chat	Pressure-induced decomposition of solid hydrogen sulfide	2015	Defang Duan Xiaoli Huang Fubo Tian Da Li Hongyu Yu Yunxian Liu Yanbin Ma Bingbing Liu Tian Cui	7
+ PDF Chat	Antiferromagnetic band structure of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">La</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">CuO</mml:mi></mml:mrow><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mo>:</mml:mo></mml:math> Becke-3–Lee-Yang-Parr calculations	2001	Jason K. Perry Jamil Tahir‐Kheli William A. Goddard	7
+ PDF Chat	Conventional superconductivity at 203 kelvin at high pressures in the sulfur hydride system	2015	А. П. Дроздов M. I. Eremets I. A. Troyan Vadim Ksenofontov Sergii I. Shylin	7
+ PDF Chat	Exchange-Correlation Hole in Polarized Insulators: Implications for the Microscopic Functional Theory of Dielectrics	1998	Gerardo Ortíz Ivo Souza Richard M. Martin	7
+ PDF Chat	A class of methods for solving nonlinear simultaneous equations	1965	C. G. Broyden	7
+	Matrix Eigenvector Methods	1983	Ernest R. Davidson	7
+ PDF Chat	Exponential Localization of Wannier Functions in Insulators	2007	Christian Brouder Gianluca Panati Matteo Calandra Christophe Mourougane Nicola Marzari	7
+ PDF Chat	Time-dependent density functional theory: Past, present, and future	2005	Kieron Burke J. Werschnik E. K. U. Gross	7
+ PDF Chat	Effect of the cluster size in modeling the H2 desorption and dissociative adsorption on Si(001)	1999	Evgeni S. Penev Peter Kratzer M. Scheffler	7
+ PDF Chat	Analytic static structure factors and pair-correlation functions for the unpolarized homogeneous electron gas	2000	Paola Gori‐Giorgi F. Sacchetti Giovanni B. Bachelet	7
+	General expressions for reducing the Slater-Koster linear combination of atomic orbitals integrals to the two-center approximation	1979	Rakesh Sharma	7
+ PDF Chat	Structure and dynamics of liquid iron under Earth’s core conditions	2000	Dario Alfè Georg Kresse M. J. Gillan	7
+ PDF Chat	Nonlocal van der Waals density functional: The simpler the better	2010	Oleg A. Vydrov Troy Van Voorhis	7
+ PDF Chat	Modifications and extensions to Harrison’s tight-binding theory	2004	Lei Shi D. A. Papaconstantopoulos	7
+	The Classical Moment Problem.	1968	Stephen Hoffman Н. И. Ахиезер	7
+ PDF Chat	Real-space, real-time method for the dielectric function	2000	G. F. Bertsch Junichi Iwata Ángel Rubio Kazuhiro Yabana	7
+ PDF Chat	Density-based mixing parameter for hybrid functionals	2011	Miguel A. L. Marques Julien Vidal Micael J. T. Oliveira Lucia Reining Silvana Botti	7
+ PDF Chat	Current-density functional theory of the response of solids	2003	Neepa T. Maitra Ivo Souza Kieron Burke	7
+ PDF Chat	Topological states on the gold surface	2015	Binghai Yan Benjamin Stadtmüller Norman Haag S. Jakobs Johannes Seidel Dominik Jungkenn Stefan Mathias Mirko Cinchetti Martin Aeschlimann Claudia Felser	7
+ PDF Chat	Extended Si \|P[311\|P] defects	1997	Jeongnim Kim John W. Wilkins Furrukh S. Khan Andrew Canning	7
+ PDF Chat	Comparison of global and local adaptive coordinates for density-functional calculations	2001	D. R. Hamann	7
+ PDF Chat	Topological insulators and superconductors: tenfold way and dimensional hierarchy	2010	Shinsei Ryu Andreas P. Schnyder Akira Furusaki Andreas W. W. Ludwig	7