QuantumNess

QuantumNESS – Quantum Novel Energy Systems and Synchronization Group 

                                         (Turkisch-German University)

  • Meet the Quantum Energy Initiative !

    We are proud to be a part of the QEI community as QuantumNESS group at TAU. The QEI community gathers experts from various origins, from fundamental quantum physics to technology, from hardware to software, from research to industry, caring for the physical resource cost of emerging quantum technologies and willing to address the question in a scientific…

  • Mini-workshop at QuEST (Koç University)

    October 23-25 @KoçUniversity

  • Complex Network Analysis for 1D Topological Systems

    2218 BIDEB Research Project (24 Months)Turkish-German University & Kadir Has University 2218 BIDEB Yurt içi doktora sonrası araştırma projesi (24 Ay)Türk-Alman Üniversitesi & Kadir Has Üniversitesi

  • Topological phase transition in quantum-heat-engine cycles

    We explore the signatures of a topological phase transition (TPT) in the work and efficiency of a quantum heat engine, which uses a single-layer topological insulator, stanene, in an external electric field as a working substance. The magnitude of the electric field controls the trivial and topological insulator phases of the stanene. The effect of…

  • Internal Geometric Friction in a Kitaev Chain Heat Engine

    We investigate a heat engine with a finite-length Kitaev chain in an ideal Otto cycle. It is found that the critical point of the topological phase transition coincides with the maxima of the efficiency and work output of the total Otto engine. Finite-size effects are taken into account using the method of Hill’s nanothermodynamics, as…