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O. Legeza

20 papers hereh-index 181.6k citations49 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author6
  • middle author9
  • last author5

Across the 20 of 20 papers where every author was matched, so the position is known.

fields
  • cond-mat.str-el10
  • physics.chem-ph3
  • cond-mat.mes-hall2
  • cond-mat.stat-mech2
  • cond-mat.quant-gas1
  • math.NA1

identity via Semantic Scholar / OpenAlex

activity
20032023
most citedQuantum data compression, quantum information generation, and the density-matrix renormalization group method

169 citations · 577 across the 20 of their papers we have counts for

collaborators
Showing 2020Show all

3 papers · 1 filter

cond-mat.quant-gas2020★ 4 cited

How creating one additional well can generate Bose-Einstein condensation

Mihály Máté, Örs Legeza, Rolf Schilling +2

The realization of Bose-Einstein condensation in ultracold trapped gases has led to a revival of interest in that fascinating quantum phenomenon. This experimental achievement nece…

physics.chem-ph2020★ 22 cited

Ground State of the Fe(II)-porphyrin Model System Corresponds to the Quintet State: A DFT and DMRG-based Tailored CC Study

Andrej Antalík, Dana Nachtigallová, Rabindranath Lo +6

Fe(II)-porphyrins (FeP) play an important role in many reactions relevant to material science and biological processes, due to their closely lying spin states. However, this small…

physics.chem-ph2020

Massively parallel quantum chemical density matrix renormalization group method

Jiří Brabec, Jan Brandejs, Karol Kowalski +3

We present, to the best of our knowlegde, the first attempt to exploit the supercomputer platform for quantum chemical density matrix renormalization group (QC-DMRG) calculations.…

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