The central problem in the modern electronic structure theory is the calculation of cor- relation energy, possibly by an approach that would account for both static and dynamic correlation in an efficient, balanced and accurate way. In this thesis, I present a collection of methods that combine the effective treatment of dynamic correlation by the coupled cluster theory with density matrix renormalization group, a well-established technique for calculations of strongly correlated systems. The connection between them is achieved via the tailored coupled clusters (TCC) ansatz, which conveniently does not impose any ad- ditional computational costs. After the successful initial assessment, we developed more efficient implementations of these m...
We extend our previous work on the construction of new approximations of the variational coupled clu...
We extend our previous work on the construction of new approximations of the variational coupled clu...
We extend our previous work on the construction of new approximations of the variational coupled clu...
In the past decade, the quantum chemical version of the density matrix renormalization group (DMRG) ...
Perhaps the most important approximations to the electronic structure problem in quantum chemistry a...
A general-order local coupled-cluster (CC) method is presented which has the potential to provide ac...
Despite an immense progress in recent decades, a precise treatment of strongly corre- lated molecula...
Coupled-cluster theory provides one of the most successful concepts in electronic-structure theory....
n quantum chemistry, one of the most important challenges is the static correlation problem when sol...
Accurate energetic modeling of large molecular systems is always desired by chemists. For example, l...
Coupled-cluster theory provides one of the most successful concepts in electronic-structure theory....
We extend our previous work on the construction of new approximations of the variational coupled clu...
© 2015 AIP Publishing LLC. Coupled-cluster (CC) theory has become the de facto standard for high-acc...
We extend our previous work on the construction of new approximations of the variational coupled clu...
We extend our previous work on the construction of new approximations of the variational coupled clu...
We extend our previous work on the construction of new approximations of the variational coupled clu...
We extend our previous work on the construction of new approximations of the variational coupled clu...
We extend our previous work on the construction of new approximations of the variational coupled clu...
In the past decade, the quantum chemical version of the density matrix renormalization group (DMRG) ...
Perhaps the most important approximations to the electronic structure problem in quantum chemistry a...
A general-order local coupled-cluster (CC) method is presented which has the potential to provide ac...
Despite an immense progress in recent decades, a precise treatment of strongly corre- lated molecula...
Coupled-cluster theory provides one of the most successful concepts in electronic-structure theory....
n quantum chemistry, one of the most important challenges is the static correlation problem when sol...
Accurate energetic modeling of large molecular systems is always desired by chemists. For example, l...
Coupled-cluster theory provides one of the most successful concepts in electronic-structure theory....
We extend our previous work on the construction of new approximations of the variational coupled clu...
© 2015 AIP Publishing LLC. Coupled-cluster (CC) theory has become the de facto standard for high-acc...
We extend our previous work on the construction of new approximations of the variational coupled clu...
We extend our previous work on the construction of new approximations of the variational coupled clu...
We extend our previous work on the construction of new approximations of the variational coupled clu...
We extend our previous work on the construction of new approximations of the variational coupled clu...
We extend our previous work on the construction of new approximations of the variational coupled clu...