Superconductivity and Topology in Quantum Materials

Dear Colleagues,

We are pleased to announce a Special Issue dedicated to the theme of “Superconductivity and Topology in Quantum Materials”. Its aim is to collect original research and review articles exploring the profound impact of topological effects on superconducting systems and Josephson-based architectures.

In recent years, topological properties have emerged as a key factor in our understanding of quantum materials, with far-reaching consequences for superconductivity, quantum coherence, and applications in quantum information science. The interplay between topology and superconductivity offers new insights into the fundamental physics of quantum condensed matter systems and introduces promising avenues for the development of robust quantum technologies.

This Special Issue invites contributions on a wide range of topics, including the following:

• Fundamental studies on how topological configurations influence superconducting states;
• Topological effects in Josephson systems, including novel interference phenomena, protected modes, and phase coherence;
• Coherence properties in superconducting qubit arrays, with emphasis on topological protection and the engineering of long-lived quantum states;
• Applications in quantum information processing, particularly concerning the use of topological effects to enhance coherence and mitigate decoherence in scalable quantum computing platforms.

We especially encourage interdisciplinary approaches and contributions that highlight the role of topological mechanisms in enhancing the stability and reliability of quantum systems. Studies addressing error prevention strategies based on topological stabilization are particularly welcome, given their relevance for the design of fault-tolerant quantum computers.

This Special Issue offers a unique platform to bring together theoretical and experimental advances in the rapidly evolving landscape of topological superconductivity. It also aims to foster a deeper understanding of the role of topology in shaping the future of quantum materials and technologies.

Prof. Paolo Silvestrini
Guest Editor

Manuscript Submission Information

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