scholarly journals Lang-Firsov Approaches to Polaron Physics: From Variational Methods to Unbiased Quantum Monte Carlo Simulations

Author(s):  
Martin Hohenadler ◽  
Wolfgang von der Linden
2016 ◽  
Vol 117 (18) ◽  
Author(s):  
Sergei V. Isakov ◽  
Guglielmo Mazzola ◽  
Vadim N. Smelyanskiy ◽  
Zhang Jiang ◽  
Sergio Boixo ◽  
...  

1996 ◽  
Vol 07 (03) ◽  
pp. 355-359 ◽  
Author(s):  
M. SUZUKI

The present paper explains some general basic formulas concerning quantum Monte Carlo simulations, symplectic integration and other numerical calculations. A generalization of the BCH formula is given with an application to the decomposition of exponential operators in the presence of small parameters.


2019 ◽  
Vol 236 ◽  
pp. 118-127 ◽  
Author(s):  
Maksim Ulybyshev ◽  
Nils Kintscher ◽  
Karsten Kahl ◽  
Pavel Buividovich

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