Dr Nicolas Gheeraert holds a PhD in Physics from the University of Grenoble (UGA), France. His experience includes an association with IIT-Madras as an International Faculty, along with postdoctoral positions at the University of Tokyo and TIFR Mumbai. Currently, at Krea University, his research focuses on superconducting qubit simulations.

• Expedited noise spectroscopy of transmon qubits.
  Bhavesh Gupta, Vismay Joshi, Udit Kandpal, Prabha Mandayam, Nicolas Gheeraert, Siddharth Dhomkar.
  arXiv:2502.00679v1 (2025), https://arxiv.org/abs/2502.00679
• Programmable directional emitter and receiver of itinerant microwave photons in a waveguide.
  Nicolas Gheeraert, Shingo Kono and Yasunobu Nakamura.
  Phys. Rev. A 102, 053720 (2020), https://link.aps.org/doi/10.1103/PhysRevA.102.053720
• Multiplexed readout of four qubits in 3D circuit QED architecture using a broadband Josephson parametric amplifier.
  Suman Kundu, Nicolas Gheeraert, Sumeru Hazra, Tanay Roy, Kishor V. Salunkhe, […], R. Vijay
  Appl. Phys. Lett. 114, 172601 (2019), https://doi.org/10.1063/1.5089729
• A tunable Josephson platform to explore many-body quantum optics in circuit-QED.
  Javier Puertas Martínez, Sébastien Léger, Nicolas Gheeraert, […], Nicolas Roch
  npj Quantum Information 5, 19 (2019), https://doi.org/10.1038/s41534-018-0104-0
• Quantum non-linearities of a qubit ultra-strongly coupled to a waveguide.
  Nicolas Gheeraert
  PhD Thesis (2018), http://hal.univ-grenoble-alpes.fr/tel-02004531v1
• Particle Production in Ultra-Strong Coupling Waveguide QED.
  Nicolas Gheeraert, […], Nicolas Roch, Harold U. Baranger, and Serge Florens
  Phys. Rev. A 98, 043816 (2018), https://doi.org/10.1103/PhysRevA.98.043816
• Spontaneous Emission of Schrödinger Cats in a Waveguide at Ultrastrong Coupling.
  Nicolas Gheeraert, Soumya Bera, Serge Florens
  New J. Phys. 19, 023036 (2017), https://doi.org/10.1088/1367-2630/aa5dea
• Impact of Quantized Vibrations on the Efficiency of Interfacial Charge Separation in Photovoltaic Devices.
  Soumya Bera, Nicolas Gheeraert, Simone Fratini, Sergio Ciuchi, Serge Florens
  Phys. Rev. B 91, 041107 (2015), https://doi.org/10.1103/PhysRevB.91.041107
• The Limits for Life Under Multiple Extremes.
  Jesse P. Harrison, Nicolas Gheeraert, Dmitri Tsigelnitskiy and Charles S. Cockell
  Trends in Microbiology 21, 204–212 (2013), https://doi.org/10.1016/j.tim.2013.01.006

– Fields I (PHYS224)

– Mathematical Methods II (PHYS202)

– Energy and Entropy (PHYS236)

– Quantum Optics (PHYS361)