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97 608 (0,225s) •

Result

Density Matrix Renormalization Group with Dynamical Correlation via Adiabatic Connection

The quantum chemical version of the density matrix renormalization group (DMRG) method has established itself as one of the methods of choice for calculations of strongly correlated molecular systems. Despite its great abil...

Physical chemistry

  • 2021
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  • Jimp
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  • Link
Result

Polaritonic Chemistry Using the Density Matrix Renormalization Group Method.

QED calculations utilizing the Density Matrix Renormalization Group (DMRG...

Physical chemistry

  • 2024
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  • Jimp
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  • Link
Result

Numerical and Theoretical Aspects of the DMRG-TCC Method Exemplified by the Nitrogen Dimer

the density matrix renormalization group-tailored coupled-cluster error. for an optimal basis splitting, i.e., an active space choice minimizing the density matrix renormalization group-tailored ...

Physical chemistry

  • 2019
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  • Jimp
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  • Link
Result

Massively parallel quantum chemical density matrix renormalization group method

We present, to the best of our knowledge, the first attempt to exploit the super-computer platform for quantum chemical density matrix renormalization group (QC-DMRG) calculations. We have developed the parallel scheme base...

Physical chemistry

  • 2021
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  • Jimp
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  • Link
Result

On Renormalization of Poisson-Lie T-plural Sigma Models

Covariance of the one-loop renormalization group equations with respect to Poisson?Lie T-plurality of sigma models is discussed. The role of ambiguities in renormalization group equations of Poisson?Lie sigma model...

BE - Teoretická fyzika

  • 2013
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  • Jx
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  • Link
Result

Renormalization in T T ¯-deformed nonintegrable theories

That the exact quantum S-matrix of TT over linedeformed field theories is known has interesting consequences for their perturbative renormalization. Recent investigations into the interplay between renormalization and integ...

Particles and field physics

  • 2022
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  • Jimp
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  • Link
Result

Advanced density matrix renormalization group method for nuclear structure calculations

We present an efficient implementation of the Density Matrix Renormalization Group (DMRG) algorithm that includes an optimal ordering of the proton and neutron orbitals and an efficient expansion of the active space utilizi...

CF - Fyzikální chemie a teoretická chemie

  • 2015
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  • Jx
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  • Link
Result

Atom diffusion in a simple cubic lattice: Real-space renormalization group and Monte Carlo calculations

A three-dimensional simple cubic lattice gas is investigated by using the real-space renormalization group approach with blocks of different size and symmetries.All quantities have also been obtained by Monte Carlo simulations......

BE - Teoretická fyzika

  • 2006
    • •
  • Jx
Result

Dynamic and Renormalization-Group Extensions of the Landau Theory of Critical Phenomena

different levels of description. By seeing the renormalization-group approach the renormalization-group viewpoint into the Landau theory and by doing it bring its predictions......

Applied mathematics

  • 2020
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  • Jimp
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  • Link
Result

Renormalization analysis of catalytic Wright-Fisher diffusions

the local diffusion matrix of a diffusion process with a linear drift towards by the hierarchical group, with a linear attractive interaction between the components. In this context,the mappings are called renormalization ...

BA - Obecná matematika

  • 2006
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  • Jx
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