Örs Legeza - ODT Personal data sheet


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Personal data sheet

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VALIDITY EXPIRED
personal data approved: 2017. V. 16.

Personal data

name	Örs Legeza
name of institution	Budapest University of Technology and Economics Eötvös Loránd University, Budapest
doctoral school	BME Doctoral School of Physics (Supervisor Az oktató valamelyik doktori iskolában egy vagy több doktorandusz vagy doktorjelölt munkáját irányítja. ) ELTE Doctoral School of Physics (Academic staff member Az oktató a doktori iskola doktoranduszai számára oktat tantárgyat, és/vagy a doktori iskola megszavazta, hogy doktoranduszok számára kutatási témát írjon ki. )
the share of work in the different doctoral schools.	BME Doctoral School of Physics 50% ELTE Doctoral School of Physics 50%

Contact details
E-mail address	legeza.orswigner.mta.hu
phone number	+36 1 392-2222/1912
	own web page

Academic title
scientific degree, title	Ph.D.
year degree was obtained	1998
discipline to which degree belongs	physics
institution granting the degree	BME (to be translated)
scientific degree, title	DSc
year degree was obtained	2009
discipline to which degree belongs	physics
institution granting the degree	HAS

Employment
2012 -	ETHZ (research institute, not university) research professor
1997 -	Institute for Solid State Physics and Optics of the Hungarian Academy of Science (research institute, not university) scientific consultant

Thesis topic supervisor

number of doctoral students supervised until now

2.5

number of students who fulfilled course requirements

1.5

students who obtained their degrees:

	Gergely Barcza	PhD	2015	DSP2-ELTE
(50%)	Krisztian Buchta	PhD	2009
(50%)	Tincani Leonildo	PhD	2008
(50%)	Roeder Johannes	PhD	2003

completed course requirement:

(50%)	Máté Timár	(PhD)	2018/08	DSP2-ELTE
	Mihály Máté	(PhD)	2021/08	DSP2-ELTE

present PhD students:

Zabardast Narzikulov

(PhD)

(2027/08)

DSP1-BME

Thesis topic proposals

Research
research area	renormalization methods
research field in which current research is conducted	physics

Publications

2022

Leszczyk Aleksandra, Mate Mihaly, Legeza Oers, Boguslawski Katharina: Assessing the Accuracy of Tailored Coupled Cluster Methods Corrected by Electronic Wave Functions of Polynomial Cost, JOURNAL OF CHEMICAL THEORY AND COMPUTATION 18: (1) pp. 96-117.
type of document: Journal paper/Article
language: English
URL

2021

Brabec J., Brandejs J., Kowalski K., Xantheas S., Legeza Ö., Veis L.: Massively parallel quantum chemical density matrix renormalization group method, JOURNAL OF COMPUTATIONAL CHEMISTRY 42: (8) pp. 534-544.
type of document: Journal paper/Article
number of independent citations: 3
language: English
URL

2021

Kruppa AT, Kovacs J, Salamon P, Legeza O: Entanglement and correlation in two-nucleon systems, JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS 48: (2) 025107
type of document: Journal paper/Article
number of independent citations: 3
language: English
URL

2021

Barcza G., Ivády V., Szilvási T., Vörös M., Veis L., Gali Á., Legeza Ö.: DMRG on Top of Plane-Wave Kohn-Sham Orbitals: A Case Study of Defected Boron Nitride, JOURNAL OF CHEMICAL THEORY AND COMPUTATION 17: (2) pp. 1143-1154.
type of document: Journal paper/Article
number of independent citations: 3
language: English
URL

2020

Ivády V., Barcza G., Thiering G., Li S., Hamdi H., Chou J.-P., Legeza Ö., Gali A.: Ab initio theory of the negatively charged boron vacancy qubit in hexagonal boron nitride, NPJ COMPUTATIONAL MATERIALS 6: (1) 41
type of document: Journal paper/Article
number of independent citations: 39
language: English
URL

2009

Mund C, Legeza O, Noack RM: Quantum information analysis of the phase diagram of the half-filled extended Hubbard model, PHYSICAL REVIEW B 79: (24) 245130
type of document: Journal paper/Article
number of independent citations: 28
language: English
Full text

2003

Legeza Ö, Röder J, Hess BA: QC-DMRG study of the ionic-neutral curve crossing of LiF, MOLECULAR PHYSICS 101: pp. 2019-2031.
type of document: Journal paper/Article
number of independent citations: 94
language: English
Full text

2003

Legeza O, Roder J, Hess BA: Controlling the accuracy of the density-matrix renormalization-group method: The dynamical block state selection approach, PHYSICAL REVIEW B 67: (12) 125114
type of document: Journal paper/Article
number of independent citations: 157
language: English
Full text

2001

Fath G, Legeza O, Solyom J: String order in spin liquid phases of spin ladders, PHYSICAL REVIEW B 63: (13) 134403
type of document: Journal paper/Article
number of independent citations: 54
language: English
Full text

1999

Peschel I, Kaulke M, Legeza Ö: Density matrix spectra for integrable models, ANNALEN DER PHYSIK 8: pp. 153-164.
type of document: Journal paper/Article
number of independent citations: 129
language: English
Full text

Number of independent citations to these publications:

510

Scientometric data

list of publications and citations

number of scientific publications that meet accreditation criteria:

134

number of scientific publications:

131

monographs and professional books:

monographs/books in which chapters/sections were contributed:

number of independent citations to scientific publications and creative works:

3176

further relevant information regarding accreditation (in Hungarian)
Humboldt Gast Professor. ETHZ Gast Professor. (to be translated)