applsci-logo

Journal Browser

Journal Browser

Exploiting Symmetry in Quantum Computing, Materials, and Devices

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Quantum Science and Technology".

Deadline for manuscript submissions: 30 September 2026 | Viewed by 625

Special Issue Editor

Special Issue Information

Dear Colleagues,

Symmetry plays a fundamental role in understanding, describing, and controlling various systems, influencing their physical behavior, computational efficiency, and material properties. This Special Issue aims to bring together cutting-edge research that explores how symmetry principles can be harnessed to design, optimize, and interpret phenomena in quantum computing, quantum materials, and quantum-enabled devices.

 Key topics include, but are not limited to, the following:

  • Symmetry-based approaches in quantum algorithms and error correction;
  • Group theory and topological symmetry in quantum materials;
  • Exploiting time-reversal, spatial, and gauge symmetries in device architectures;
  • Quantum phase transitions and symmetry breaking mechanisms;
  • Symmetry-guided modeling and simulation for qubit control and coherence;
  • Novel materials exhibiting quantum or topological symmetry effects;
  • Applications of symmetry in spintronics, photonics, and superconducting systems;
  • Modeling the behavior of matter at various densities;
  • Symmetry breaking in systems or materials.

By integrating theoretical, computational, and experimental perspectives, this collection encourages contributions that reveal new insights into how symmetry governs quantum behavior across scales—from fundamental physics to applied technologies. The Special Issue serves as a platform for advancing symmetry-driven strategies that accelerate the development of next-generation quantum systems and devices.

Prof. Dr. Jan Sładkowski
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Applied Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • quantum symmetry
  • symmetry breaking
  • topological materials
  • quantum algorithms
  • group theory in quantum systems
  • qubit coherence control
  • quantum phase transitions
  • symmetry-guided device engineering
  • spintronics and photonics
  • quantum materials design

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

18 pages, 445 KB  
Article
The Curvature Parameter of the Symmetry Energy and a Modified Polytropic Equation of State
by Ilona Bednarek, Wiesław Olchawa, Jan Sładkowski and Jacek Syska
Appl. Sci. 2026, 16(6), 2825; https://doi.org/10.3390/app16062825 - 16 Mar 2026
Viewed by 287
Abstract
The nuclear symmetry energy is a key component of the equation of state of neutron stars, controlling their macroscopic parameters and internal structure. Currently, it remains an unknown issue in both experimental and theoretical studies within the density range relevant to the interiors [...] Read more.
The nuclear symmetry energy is a key component of the equation of state of neutron stars, controlling their macroscopic parameters and internal structure. Currently, it remains an unknown issue in both experimental and theoretical studies within the density range relevant to the interiors of neutron stars. This paper aims to investigate the density dependence of the symmetry energy, analyzing it in terms of the curvature parameter Ksym. The analysis is based on a neutron star matter equation of state constructed using the proposed modified polytropic form. The polytropic equations of state used approximate the complex, realistic ones. The realistic equations of state selected for the analysis in this paper are those derived using the relativistic mean-field approach. The proposed method exploits the existing strong correlations between the incompressibility of both symmetric and asymmetric nuclear matter and the calculated values of the neutron star crust–core transition density. Starting from the experimental constraint on the incompressibility of symmetric nuclear matter K0 and based on observationally determined parameters, such as the mass and radius of PSR J0740+6620 pulsar, the formulated method allows for a selection of the range of Ksym values acceptable by both the constraints on K0 and the results of astrophysical observations. Full article
(This article belongs to the Special Issue Exploiting Symmetry in Quantum Computing, Materials, and Devices)
Show Figures

Figure 1

Back to TopTop