Z. Soos

activity

20012024

most citedElectronic polarization at surfaces and thin films of organic molecular crystals: PTCDA

279 citations · 788 across the 35 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

cond-mat.str-el2019

Spin-Peierls transition of the dimer phase of the $J_{1} - J_{2}$ model: Energy cusp and CuGeO $_{3}$ thermodynamics

Sudip Kumar Saha, Manoranjan Kumar, Zoltán G. Soos

The spin-Peierls transition is modeled in the dimer phase of the spin- $1/2$ chain with exchanges $J_{1}$ , $J_{2} = α J_{1}$ between first and second neighbors. The degenerate ground state…

cond-mat.str-el2019

Hybrid ED/DMRG approach to the thermodynamics of 1D quantum models

Sudip Kumar Saha, Dayasindhu Dey, Manoranjan Kumar +1

Exact diagonalization (ED) of small model systems gives the thermodynamics of spin chains or quantum cell models at high temperature $T$ . Density matrix renormalization group (DMRG…

Spin-Peierls transition of the dimer phase of the J1​−J2​ model: Energy cusp and CuGeO3​ thermodynamics

Hybrid ED/DMRG approach to the thermodynamics of 1D quantum models

Spin-Peierls transition of the dimer phase of the $J_{1} - J_{2}$ model: Energy cusp and CuGeO $_{3}$ thermodynamics