Joakim Bergli

Bilde av Joakim Bergli
English version of this page
E-post joakim.bergli@fys.uio.no
Telefon +47 22854304
Mobiltelefon 98698050
Rom FV405
Brukernavn
Besøksadresse Sem Sælands vei 24 Fysikkbygningen 0371 Oslo
Postadresse Postboks 1048 Blindern 0316 Oslo

Faglige interesser

Jeg arbeider med teoretisk faststoffysikk. Spesielt har jeg arbeidet med:

  • Kvantetransport
  • Kvanteinformasjonsteori
  • Kvanteteknologi
  • Dekoherens av superledende qubits
  • Elektronglass

Jeg er også interessert i grunnlagsproblemer i kvantefysikk

Undervisning

FYS4110 Moderne kvantemekanikk

FYS1100 Mekanikk og modellering

Publikasjoner

  • Vistnes, Arnt Inge & Bergli, Joakim (2022). Hanbury Brown and Twiss effect demonstrated for sound waves from a waterfall: An experimental, numerical, and analytical study. American Journal of Physics (AJP). ISSN 0002-9505. 90(1), s. 20–30. doi: 10.1119/10.0006613. Fulltekst i vitenarkiv
  • Hou, Jie; Abie, Sisay Mebre; Strand-Amundsen, Runar James; Galperin, Yuri; Bergli, Joakim & Schuelke, Christin [Vis alle 8 forfattere av denne artikkelen] (2021). Temperature dependence of the microwave dielectric properties of γ -aminobutyric acid. Scientific Reports. ISSN 2045-2322. 11(1). doi: 10.1038/s41598-021-97178-7. Fulltekst i vitenarkiv
  • Bergli, Joakim & Parra Lopez, Alvaro (2020). Synchronization in two-level quantum systems . Physical Review A (PRA). ISSN 2469-9926. 101. doi: 10.1103/PhysRevA.101.062104. Fulltekst i vitenarkiv
  • Abie, Sisay Mebre; Münch, Daniel & Bergli, Joakim (2020). Monitoring electric impedance during freezing and thawing of saline and de-ionized water. Journal of Electrical Bioimpedance. ISSN 1891-5469. 11(1), s. 106–111. doi: 10.2478/JOEB-2020-0016. Fulltekst i vitenarkiv
  • Sørdal, Vegard Børve & Bergli, Joakim (2019). Deep reinforcement learning for quantum Szilard engine optimization. Physical Review A (PRA). ISSN 2469-9926. 100(4). doi: 10.1103/PhysRevA.100.042314. Fulltekst i vitenarkiv
  • Bergli, Joakim; Adenier, Guillaume; Thörn, Andreas Pierre & Vistnes, Arnt Inge (2019). Frequency and phase relations of entangled photons observed by a two-photon interference experiment. Physical Review A (PRA). ISSN 2469-9926. 100(2), s. 023850-1–023850-11. doi: 10.1103/PhysRevA.100.023850. Fulltekst i vitenarkiv
  • Sørdal, Vegard Børve & Bergli, Joakim (2019). Quantum particle in a split box: Excitations to the ground state. Physical Review A (PRA). ISSN 2469-9926. 99(2), s. 1–6. doi: 10.1103/PhysRevA.99.022121. Fulltekst i vitenarkiv
  • Sørdal, Vegard Børve; Bergli, Joakim & Galperin, Yuri (2017). Influence of measurement error on Maxwell's demon. Physical Review E (PRE). ISSN 2470-0045. 95(6). doi: 10.1103/PhysRevE.95.062129. Fulltekst i vitenarkiv
  • Abie, Sisay Mebre; Bergli, Joakim; Galperin, Yuri & Martinsen, Ørjan Grøttem (2016). Universality of AC conductance in human hair. Biomedical Engineering & Physics Express. ISSN 2057-1976. 2. doi: 10.1088/2057-1976/2/2/027002.
  • Sørdal, Vegard Børve; Bergli, Joakim & Galperin, Yuri (2016). Cooling by heating: Restoration of the third law of thermodynamics. Physical Review E (PRE). ISSN 2470-0045. 93(3). doi: 10.1103/PhysRevE.93.032102. Fulltekst i vitenarkiv
  • Pekola, J. P.; Masuyama, Y.; Nakamura, Y.; Bergli, Joakim & Galperin, Yuri (2015). Dephasing and dissipation in qubit thermodynamics. Physical Review E. Statistical, Nonlinear, and Soft Matter Physics. ISSN 1539-3755. 91(6). doi: 10.1103/PhysRevE.91.062109.
  • Bergli, Joakim & Galperin, Yuri (2014). Universal scaling form of AC response in variable range hopping. AIP Conference Proceedings. ISSN 0094-243X. 1610. doi: 10.1063/1.4893508.
  • Bergli, Joakim (2014). Accuracy of energy measurement and reversible operation of a microcanonical Szilard engine. Physical Review E. Statistical, Nonlinear, and Soft Matter Physics. ISSN 1539-3755. 89(4). doi: 10.1103/PhysRevE.89.042120.
  • Adenier, Guillaume; Bergli, Joakim; Thörn, Andreas Pierre & Vistnes, Arnt Inge (2013). Observation of bosonic coalescence and fermionic anti-coalescence with indistinguishable photons. Proceedings of SPIE, the International Society for Optical Engineering. ISSN 0277-786X. 8832. doi: 10.1117/12.2024090.
  • Bergli, Joakim; Galperin, Yuri & Kopnin, N. B. (2013). Information flow and optimal protocol for a Maxwell-demon single-electron pump. Physical Review E. Statistical, Nonlinear, and Soft Matter Physics. ISSN 1539-3755. 88(6). doi: 10.1103/PhysRevE.88.062139.
  • Brox, Håkon; Bergli, Joakim & Galperin, Yuri (2012). Bloch-sphere approach to correlated noise in coupled qubits. Journal of Physics A: Mathematical and Theoretical. ISSN 1751-8113. 45(45). doi: 10.1088/1751-8113/45/45/455302.
  • Wold, Henry; Brox, Håkon; Galperin, Yuri & Bergli, Joakim (2012). Decoherence of a qubit due to either a quantum fluctuator, or classical telegraph noise. Physical Review B. Condensed Matter and Materials Physics. ISSN 1098-0121. 86(20). doi: 10.1103/PhysRevB.86.205404.
  • Drichko, IL; Diakonov, AM; Malysh, VA; Smirnov, IY; Koptev, ES & Nikiforov, AI [Vis alle 9 forfattere av denne artikkelen] (2012). Nonlinear high-frequency hopping conduction in two-dimensional arrays of Ge-in-Si quantum dots: Acoustic methods. Solid State Communications. ISSN 0038-1098. 152(10), s. 860–863. doi: 10.1016/j.ssc.2012.02.016.
  • Bergli, Joakim & Galperin, Yuri (2012). Logarithmic relaxation and stress aging in the electron glass. Physical Review B. Condensed Matter and Materials Physics. ISSN 1098-0121. 85(21). doi: 10.1103/PhysRevB.85.214202.
  • Brox, Håkon; Bergli, Joakim & Galperin, Yuri (2012). Importance of level statistics in the decoherence of a central spin due to a spin environment. Physical Review A. Atomic, Molecular, and Optical Physics (PRA). ISSN 1050-2947. 85(5). doi: 10.1103/PhysRevA.85.052117.
  • Bardalen, Eivind; Bergli, Joakim & Galperin, Yuri (2012). Coulomb glasses: A comparison between mean field and Monte Carlo results. Physical Review B. Condensed Matter and Materials Physics. ISSN 1098-0121. 85(15). doi: 10.1103/PhysRevB.85.155206.
  • Brox, Håkon; Bergli, Joakim & Galperin, Yuri (2011). Effects of external driving on the coherence time of a Josephson junction qubit in a bath of two-level fluctuators. Physical Review B. Condensed Matter and Materials Physics. ISSN 1098-0121. 84(24). doi: 10.1103/PhysRevB.84.245416.
  • Bergli, Joakim; Somoza, A. M. & Ortuno, Miguel (2011). Effects of many-electron jumps in the relaxation and conductivity of Coulomb glasses. Physical Review B. Condensed Matter and Materials Physics. ISSN 1098-0121. 84(17). doi: 10.1103/PhysRevB.84.174201.
  • Zeng, Hongbo; Kristiansen, Kai; Wang, Peng; Bergli, Joakim & Israelachvili, Jacob (2011). Surface-Induced Patterns from Evaporating Droplets of Aqueous Carbon Nanotube Dispersions. Langmuir. ISSN 0743-7463. 27(11), s. 7163–7167. doi: 10.1021/la200476n.
  • Kirkengen, Martin & Bergli, Joakim (2009). Slow relaxation and equilibrium dynamics in a two-dimensional Coulomb glass: Demonstration of stretched exponential energy correlations. Physical Review B. Condensed Matter and Materials Physics. ISSN 1098-0121. 79(7). doi: 10.1103/PhysRevB.79.075205.
  • Bergli, Joakim; Galperin, Yuri & Altshuler, BL (2009). Decoherence in qubits due to low-frequency noise. New Journal of Physics. ISSN 1367-2630. 11. doi: 10.1088/1367-2630/11/2/025002.
  • Knudsen, Henning Arendt & Bergli, Joakim (2009). Experimental Demonstration of Snell's Law for Shear Zone Refraction in Granular Materials. Physical Review Letters. ISSN 0031-9007. 103(10). doi: 10.1103/PhysRevLett.103.108301.
  • Kopnin, NB; Galperin, Yuri; Bergli, Joakim & Vinokur, VM (2009). Nonequilibrium electrons in tunnel structures under high-voltage injection. Physical Review B. Condensed Matter and Materials Physics. ISSN 1098-0121. 80(13). doi: 10.1103/PhysRevB.80.134502.
  • Caravaca, M; Voje, Aurora; Bergli, Joakim; Ortuno, M & Somoza, A (2009). Non-linear conductivity in Coulomb glasses. Annalen der Physik. ISSN 0003-3804. 18(12), s. 873–876. doi: 10.1002/andp.200910377.
  • Bergli, Joakim; Ortuno, M & Somoza, A (2009). Study of two-electron jumps in relaxation of Coulomb glasses. Annalen der Physik. ISSN 0003-3804. 18(12), s. 877–881. doi: 10.1002/andp.200910376.
  • Vestgården, Jørn Inge; Bergli, Joakim & Galperin, Yuri (2008). Nonlinearly driven Landau-Zener transition in a qubit with telegraph noise. Physical Review B. Condensed Matter and Materials Physics. ISSN 1098-0121. 77. doi: 10.1103/PhysRevB.77.014514.
  • Glatz, A.; Vinokur, VM; Bergli, Joakim; Kirkengen, Martin & Galperin, Yuri (2008). The Coulomb gap and low energy statistics for Coulomb glasses. Journal of Statistical Mechanics: Theory and Experiment. ISSN 1742-5468. doi: 10.1088/1742-5468/2008/06/P06006.
  • Bergli, Joakim & Faoro, L (2007). Exact solution for the dynamical decoupling of a qubit with telegraph noise. Physical Review B. Condensed Matter and Materials Physics. ISSN 1098-0121. 75. doi: 10.1103/PhysRevB.75.054515.
  • Fefelov, Oleg; Bergli, Joakim & Galperin, Yuri (2007). Calculation of the heat capacity of a thin membrane at very low temperature. Physical Review B. Condensed Matter and Materials Physics. ISSN 1098-0121. 75. doi: 10.1103/PhysRevB.75.172101.
  • Galperin, Yuri; Altshuler, BL; Bergli, Joakim; Shantsev, Daniil & Vinokur, V (2007). Non-Gaussian dephasing in flux qubits due to 1/f noise. Physical Review B. Condensed Matter and Materials Physics. ISSN 1098-0121. 76. doi: 10.1103/PhysRevB.76.064531.
  • Bergli, Joakim & Glazman, L (2007). Spin echo without an external permanent magnetic field. Physical Review B. Condensed Matter and Materials Physics. ISSN 1098-0121. 76. doi: 10.1103/PhysRevB.76.064301.
  • Kirkengen, Martin; Bergli, Joakim & Galperin, Yuri (2007). Direct generation of charge carriers in c-Si solar cells due to embedded nanoparticles. Journal of Applied Physics. ISSN 0021-8979. 102. doi: 10.1063/1.2809368.
  • Galperine, Iouri; Altshuler, Boris; Bergli, Joakim & Shantsev, Daniil (2006). Non-Gaussian low-frequency noise as a source of qubit decoherence. Physical Review Letters. ISSN 0031-9007. 96.
  • Bergli, Joakim; Galperin, Yuri & Altshuler, Boris (2006). Decoherence of a qubit by non-Gaussian noise at an arbitrary working point. Physical Review B. Condensed Matter and Materials Physics. ISSN 1098-0121. 74. doi: 10.1103/PhysRevB.74.024509.
  • Kirkengen, Martin; Bergli, Joakim & Galperin, Yuri (2006). Coherent charge transport through an interface between a superconductor and hopping insulator: Role of barrier properties. Physical Review B. Condensed Matter and Materials Physics. ISSN 1098-0121. 74.
  • Galperin, Yuri; Altshuler, B. L.; Bergli, Joakim & Shantsev, Daniil (2006). Non-Gaussian Low-Frequency Noise as a Source of Qubit Decoherence. Virtual Journal of Applications of Superconductivity. 10(4).
  • Faoro, L.; Bergli, Joakim; Altshuler, Boris & Galperine, Iouri (2005). Models of environment and T-1 relaxation in Josephson charge qubits. Physical Review Letters. ISSN 0031-9007. 95. doi: 10.1103/PhysRevLett.95.046805.
  • Galperine, Iouri; Shantsev, Daniil; Bergli, Joakim & Altshuler, Boris (2005). Rabi oscillations of a qubit coupled to a two-level system. Europhysics letters. ISSN 0295-5075. 71, s. 21–27. doi: 10.1209/epl/i2005-10053-y.

Se alle arbeider i Cristin

  • Bergli, Joakim (2020). Kvantedatamaskiner Hvorfor vil vi bygge dem, og hvordan kan det gjøres?
  • Bergli, Joakim (2019). Pure phase decoherence in a ring:a geometric approach.
  • Galperin, Yuri; Bergli, Joakim & Sørdal, Vegard Børve (2018). Optimal protocols for a Maxwell Demon device with errors.
  • Martinsen, Ørjan Grøttem; Abie, Sisay Mebre; Bergli, Joakim & Galperin, Yuri (2016). Universality of low frequency conductance of human hair. Proceedings of the 16th International Conference on Electrical Bioimpedance.
  • Bergli, Joakim; Galperin, Yuri; Martinsen, Ørjan Grøttem & Abie, Sisay Mebre (2016). Universality of AC conductance in human hair.
  • Pekola, J. P.; Masuyama, Y.; Nakamura, Y.; Bergli, Joakim & Galperin, Yuri (2015). Dephasing and Dissipation in Qubit Thermodynamics.
  • Pekola, J. P.; Masuyama, Y.; Nakamura, Y.; Bergli, Joakim & Galperin, Yuri (2015). Dephasing and dissipation in qubit thermodynamics.
  • Martinsen, Ørjan Grøttem; Grimnes, Sverre; Bergli, Joakim & Galperin, Yuri (2013). Universality in the electrical conductance of human hair.
  • Bergli, Joakim & Galperin, Yuri (2013). Universal scaling form of AC response in variable range hopping.
  • Bergli, Joakim (2011). Relaxation processes in Coulombglasses.
  • Bergli, Joakim (2011). Maxwell's demon and the second lawof thermodynamics.
  • Bergli, Joakim (2010). Slow Relaxation and Equilibrium. Dynamics in a 2 D Coulomb Glass: Demonstration of Stretched Exponential. Energy Correlations.
  • Bergli, Joakim (2010). Hot Electrons.
  • Bergli, Joakim (2009). Snell’s law for shear zonerefraction in granular materials.
  • Bergli, Joakim (2009). Slow Relaxation and Equilibrium Dynamics in a 2 D Coulomb Glass: Demonstration of Stretched Exponential Energy Correlations.
  • Bergli, Joakim (2009). Slow Relaxation and Equilibrium Dynamics in a 2 D Coulomb Glass: Demonstration of Stretched Exponential Energy Correlations.
  • Bergli, Joakim (2009). Study of two-electron jumps in relaxation of Coulomb glasses.
  • Bergli, Joakim (2009). Study of two-electron jumps in relaxation of Coulomb glasses.
  • Bergli, Joakim (2009). Kvantedatamaskiner.
  • Galperin, Yuri; Bergli, Joakim & Altshuler, Boris (2008). Decoherence in quantum devices due to low-frequency noise of environment: Role of non-Gaussian effects.
  • Bergli, Joakim (2007). Om jordas magnetfelt. [Radio]. Verdt å vite.
  • Bergli, Joakim (2007). Maxwells demon. [Radio]. Verdt å vite, NRK p2.
  • Bergli, Joakim (2007). Exact solution for the dynamical decoupling of a qubit with telegraph noise.
  • Kirkengen, Martin; Bergli, Joakim & Galperin, Yuri (2007). Surface Plasmons in Solar Cells.
  • Bergli, Joakim (2007). Kvantedatamaskiner - hvorfor vil vi bygge en, og hverdan kan det gjøres?
  • Galperin, Yuri; Bergli, Joakim; Altshuler, B. L.; Shantsev, Daniil; Faoro, L. & Martin, I (2006). Non-Gaussian Low-Frequency Noise as a Source of Qubit Decoherence.
  • Bergli, Joakim (2006). Solving quantum problems on a quantum computer.
  • Bergli, Joakim (2006). Spin echo in an arbitrary magnetic field: How to undo an unknown rotation.
  • Bergli, Joakim (2006). Dynamical decoupling of a qubit with telegraph noise.
  • Bergli, Joakim (2006). Spin echo in an arbitrary magnetic field: How to undo an unknown rotation.
  • Bergli, Joakim (2006). Spin echo in an arbitrary magnetic field: How to undo an unknown rotation.
  • Bergli, Joakim (2006). `Spin echo in an arbitrary magnetic field: How to undo an unknown rotation.
  • Galperin, Yuri; Shantsev, Daniil; Bergli, Joakim & Altshuler, B. L. (2006). Rabi oscillations of a qubit coupled to a two-level system.
  • Bergli, Joakim (2005). Hvorfor har jorda et magnetfelt?
  • Bergli, Joakim (2005). Quantum Computing.
  • Bergli, Joakim (2005). Models of environment and T1 relaxation of superconducting qubits.
  • Bergli, Joakim (2005). Models of environment and T1 relaxation of superconducting qubits.
  • Bergli, Joakim (2005). Models of environment and T1 relaxation in Superconducting qubits.
  • Shantsev, Daniil; Galperin, Yuri; Altshuler, B. L. & Bergli, Joakim (2005). Non-Gaussian low-frequency noise as a source of qubit decoherence.
  • Musland, Lars; Flage-Larsen, Espen; Prytz, Øystein & Bergli, Joakim (2018). Charge carrier transport in multilayered structures; thermoelectric applications. Unipub forlag.

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Publisert 4. nov. 2010 12:10 - Sist endret 13. mai 2024 11:35

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