WebWe use the Gutzwiller variational method to study the ground state phase diagram of the infinite dimensional Hubbard model, paying special attention to features associated with the Gaussian form of … Expand. 35. Save. Alert. Theory of Gossamer and resonating valence bond superconductivity. WebDec 7, 2024 · Choosing the Gutzwiller-type variational wave function and using the variational Monte Carlo (VMC) method, we have calculated the ground-state energies …
Quantum embedding theories to simulate condensed systems on …
WebJun 1, 1999 · We demonstrate that the RS method is computationally more efficient than the variational Monte Carlo method using the Gutzwiller wavefunctions applied on single-band Hubbard models as an example. Non-local constraints can also been easily implemented in the current scheme that capture the essential physics in the limit of … WebNov 18, 2024 · the methods mentioned above are either inaccurate or time-consuming for most 3d and 45f strongly correlated systems. Corresponding author. E-mail: [email protected] In this paper, we introduce a new computational scheme of Gutzwiller variational method, which can be easily combined with the LDA method to study the correlated materials and is liebert ups warranty check
RTGW2024: An efficient implementation of the multi-orbital Gutzwiller …
WebJul 25, 2024 · Here, we develop a hybrid quantum-classical simulation framework for correlated electron systems based on the Gutzwiller variational embedding approach. ... Here, we show that unprecedented methods used in quantum chemistry, designed to simulate molecules on quantum processors, can be extended to calculate properties of … WebJul 1, 2024 · The Gutzwiller variational method is named after Martin Gutzwiller who proposed the Gutzwiller trial wave function (GWF) as a variational ansatz [11], [12] to … WebFeb 4, 2013 · Correlation effects in the electronic structure of the Ni-based superconducting KNi2S2 Feng Lu, Wei-Hua Wang, Xinjian Xie, Fu-Chun Zhang The LDA plus Gutzwiller variational method is used to investigate the groundstate physical properties of the newly discovered superconducting KNi2S2. lieber \u0026 associates