Search results
- 1.0559628 - FZÚ 2023 RIV US eng J - Journal Article
Janiš, Václav - Yan, Jiawei
Failure of the mean-field description of magnetic fluctuations in the superconducting quantum dot.
AIP Advances. Roč. 12, č. 3 (2022), č. článku 035139. E-ISSN 2158-3226
R&D Projects: GA MŠMT LTC19045; GA ČR GA19-13525S
Institutional support: RVO:68378271
Keywords : mean-field * magnetic fluctuations * thermal fluctuations * dynamical renormalization
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 1.6, year: 2022
Method of publishing: Open access
Permanent Link: https://hdl.handle.net/11104/0333617File Download Size Commentary Version Access 0559628.pdf 0 4.6 MB CC licence Publisher’s postprint open-access - 2.0558398 - FZÚ 2023 RIV US eng J - Journal Article
Zalom, Peter - Žonda, M.
Subgap states spectroscopy in a quantum dot coupled to gapped hosts: Unified picture for superconductor and semiconductor bands.
Physical Review B. Roč. 105, č. 20 (2022), č. článku 205412. ISSN 2469-9950. E-ISSN 2469-9969
R&D Projects: GA MŠMT(CZ) EF16_019/0000760; GA ČR GA19-13525S
Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institutional support: RVO:68378271
Keywords : NRG * bound states * ABS states * semiconductor
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 3.7, year: 2022
Method of publishing: Limited access
https://doi.org/10.1103/PhysRevB.105.205412
Permanent Link: https://hdl.handle.net/11104/0337844 - 3.0555528 - FZÚ 2023 RIV US eng J - Journal Article
Yan, Jiawei - Janiš, Václav
Single-impurity Anderson model out of equilibrium: A two-particle semianalytic approach.
Physical Review B. Roč. 105, č. 8 (2022), č. článku 085122. ISSN 2469-9950. E-ISSN 2469-9969
R&D Projects: GA ČR GA19-13525S
Institutional support: RVO:68378271
Keywords : single-impurity Anderson model * non-equilibrium * two-particle vertex * reduced parquet equations * steady state * Coulomb blockade * tunneling
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 3.7, year: 2022
Method of publishing: Limited access
https://doi.org/10.1103/PhysRevB.105.085122
Permanent Link: https://hdl.handle.net/11104/0333618 - 4.0553606 - FZÚ 2022 RIV US eng J - Journal Article
Zalom, Peter - Novotný, T.
Tunable reentrant Kondo effect in quantum dots coupled to metal-superconducting hybrid reservoirs.
Physical Review B. Roč. 104, č. 3 (2021), č. článku 035437. ISSN 2469-9950. E-ISSN 2469-9969
R&D Projects: GA ČR GA19-13525S; GA MŠMT LTC19045
Research Infrastructure: e-INFRA CZ - 90140
Institutional support: RVO:68378271
Keywords : numerical renormalization-group * Josephson junction * quantum phase transitions
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 3.908, year: 2021
Method of publishing: Limited access
https://doi.org/10.1103/PhysRevB.104.035437
Permanent Link: http://hdl.handle.net/11104/0328410 - 5.0553383 - FZÚ 2022 RIV US eng J - Journal Article
Janiš, Václav - Yan, Jiawei
Many-body perturbation theory for the superconducting quantum dot: Fundamental role of the magnetic field.
Physical Review B. Roč. 103, č. 23 (2021), č. článku 235163. ISSN 2469-9950. E-ISSN 2469-9969
R&D Projects: GA ČR GA19-13525S; GA MŠMT LTC19045
Institutional support: RVO:68378271
Keywords : quantum dot * superconductivity * Andreev bound states * perturbation theory * magnetic field * 0-pi transition * atomic limit
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 3.908, year: 2021
Method of publishing: Limited access
https://doi.org/10.1103/PhysRevB.103.235163
Permanent Link: http://hdl.handle.net/11104/0328338 - 6.0547690 - FZÚ 2022 RIV US eng J - Journal Article
Pokorný, Vladislav - Novotný, T.
Footprints of impurity quantum phase transitions in quantum Monte Carlo statistics.
Physical Review Research. Roč. 3, č. 2 (2021), č. článku 023013. E-ISSN 2643-1564
R&D Projects: GA ČR GA19-13525S; GA MŠMT LTC19045
Research Infrastructure: e-INFRA CZ - 90140
Institutional support: RVO:68378271
Keywords : quantum Monte Carlo * quantum phase transition * hybridization expansion * statistical moments
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Method of publishing: Open access
Permanent Link: http://hdl.handle.net/11104/0323940File Download Size Commentary Version Access 0547690.pdf 1 873 KB CC licence Publisher’s postprint open-access - 7.0547677 - FZÚ 2022 RIV US eng J - Journal Article
Zalom, Peter - Pokorný, Vladislav - Novotný, T.
Spectral and transport properties of a half-filled Anderson impurity coupled to phase-biased superconducting and metallic leads.
Physical Review B. Roč. 103, č. 3 (2021), č. článku 035419. ISSN 2469-9950. E-ISSN 2469-9969
R&D Projects: GA MŠMT LTC19045; GA ČR GA19-13525S
Research Infrastructure: e-INFRA CZ - 90140
Institutional support: RVO:68378271
Keywords : superconductivity * quantum dot * numerical renormalization group * Josephson junction
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 3.908, year: 2021
Method of publishing: Limited access
https://doi.org/10.1103/PhysRevB.103.035419
Permanent Link: http://hdl.handle.net/11104/0323942 - 8.0538983 - FZÚ 2021 RIV US eng J - Journal Article
Janiš, Václav - Klíč, Antonín - Yan, Jiawei - Pokorný, Vladislav
Curie-Weiss susceptibility in strongly correlated electron systems.
Physical Review B. Roč. 102, č. 20 (2020), s. 1-13, č. článku 205120. ISSN 2469-9950. E-ISSN 2469-9969
R&D Projects: GA ČR GA19-13525S; GA MŠMT LTC19045
Institutional support: RVO:68378271
Keywords : parquet equations * mean-field approximation * Anderson impurity model * quantum and thermal fluctuations * magnetic susceptibility * Curie-Weiss law
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 4.036, year: 2020
Method of publishing: Limited access
https://doi.org/10.1103/PhysRevB.102.205120
Permanent Link: http://hdl.handle.net/11104/0316714 - 9.0537587 - FZÚ 2021 RIV US eng J - Journal Article
Janiš, Václav - Klíč, Antonín - Yan, Jiawei
Antiferromagnetic fluctuations in the one-dimensional Hubbard model.
AIP Advances. Roč. 10, Dec (2020), s. 1-6, č. článku 125127. E-ISSN 2158-3226
R&D Projects: GA MŠMT LTC19045; GA ČR GA19-13525S
Institutional support: RVO:68378271
Keywords : Hubbard model * linear chain * antiferromagnetic fluctuations * effective interaction * quantum critical point
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 1.548, year: 2020
Method of publishing: Open access
Permanent Link: http://hdl.handle.net/11104/0315411File Download Size Commentary Version Access 0537587.pdf 0 4.1 MB CC Licence Publisher’s postprint open-access - 10.0520848 - FZÚ 2020 RIV US eng J - Journal Article
Janiš, Václav - Zalom, Peter - Pokorný, Vladislav - Klíč, Antonín
Strongly correlated electrons: analytic mean-field theories with two-particle self-consistency.
Physical Review B. Roč. 100, č. 19 (2019), s. 1-13, č. článku 195114. ISSN 2469-9950. E-ISSN 2469-9969
R&D Projects: GA ČR GA19-13525S; GA MŠMT LTC19045
Institutional support: RVO:68378271
Keywords : quantum criticality * kondo efekt * Bethe-Salpeter equations * effective interaction
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impact factor: 3.575, year: 2019
Method of publishing: Limited access
https://doi.org/10.1103/physrevb.100.195114
Permanent Link: http://hdl.handle.net/11104/0305568