On the convergence of exponential operators—the Zassenhaus formula, BCH formula and systematic approximants
- 1 October 1977
- journal article
- Published by Springer Nature in Communications in Mathematical Physics
- Vol. 57 (3) , 193-200
- https://doi.org/10.1007/bf01614161
Abstract
No abstract availableKeywords
This publication has 10 references indexed in Scilit:
- Monte Carlo simulations of the two-dimensional quantal and classical spin systems — A new type of phase transition with vorticesPhysics Letters A, 1977
- Application of the renormalization group method to the
1 2 XY model on the triangular latticePhysica A: Statistical Mechanics and its Applications, 1976 - Relationship between d-Dimensional Quantal Spin Systems and (d+1)-Dimensional Ising Systems: Equivalence, Critical Exponents and Systematic Approximants of the Partition Function and Spin CorrelationsProgress of Theoretical Physics, 1976
- Generalized Trotter's formula and systematic approximants of exponential operators and inner derivations with applications to many-body problemsCommunications in Mathematical Physics, 1976
- Renormalization-group approach to two-dimensional quantum modelsPhysical Review B, 1976
- Exponential Operators and Parameter Differentiation in Quantum PhysicsJournal of Mathematical Physics, 1967
- Expansion of the Campbell‐Baker‐Hausdorff formula by computerCommunications on Pure and Applied Mathematics, 1965
- The Baker-Hausdorff Formula and a Problem in Crystal PhysicsJournal of Mathematical Physics, 1962
- On the product of semi-groups of operatorsProceedings of the American Mathematical Society, 1959
- On the exponential solution of differential equations for a linear operatorCommunications on Pure and Applied Mathematics, 1954