NEW - Simons collaboration on "New Frontiers in Superconductivity." Postdoc positions avlaible soon
We are a theoretical research group in the field of quantum condensed matter physics. We are located at the Physics department of Bar Ilan university, Israel, where we currently focus on the following problems:
Superconductivity in low-density systems (SrTiO3, topological semimetals, etc.) - microscopics and phenomenological theory
Dynamics of quantum information in chaotic many-body systems
Topological superconductivity.
vdW heterostrcutres, twisted bilayers etc.
For more details about our research topics click here.
arXiv:2502.13211 [pdf, other] Unveiling a Hidden Percolation Transition in Monitored Clifford Circuits: Inroads from ZX-Calculus, Authors: Einat Buznach, Debanjan Chowdhury, Jonathan Ruhman
arXiv:2412.05374 [pdf, other] Strong Coupling Theory of Superconductivity and Ferroelectric Quantum Criticality in metallic SrTiO3, Authors: Sudip Kumar Saha, Maria N. Gastiasoro, Jonathan Ruhman, Avraham Klein
arXiv:2406.18645 [pdf, other], Flat band physics in the charge-density wave state of 1T-TaS2 Authors: Amir Dalal, Jonathan Ruhman, Jörn W. F. Venderbos
arXiv:2405.12548 [pdf, other] The transition-metal-dichalcogenide family as a superconductor tuned by charge density wave strength, Authors: Shahar Simon, Hennadii Yerzhakov, Sajilesh K. P., Atzmon Vakahi, Sergei Remennik, Jonathan Ruhman, Maxim Khodas, Oded Millo, Hadar Steinberg
Fall semester:
Mathematics 3 for physicists (86207) - Fall 2023 - מתמטיקה שימושית לפיזקאים 3
Spring semester:
Superfluidity and Superconductivity (86858) - Spring 2024
Quantum Many-Body Field Theory (86804) - Spring 2023
Mini courses:
Address: Bar-Ilan University, Ramat Gan 5290002, Israel
Office: building # 202 room # 212
Phone: +972 3 531 8428
Email: jonathan.ruhman_at_biu.ac.il or jonathan.ruhman_at_gmail.com