About EPJ
The European Physical Journal (EPJ) is a series of peer-reviewed journals covering the whole spectrum of physics and related interdisciplinary subjects. EPJ is committed to high scientific quality in publishing and is indexed in all main citation databases.
Latest news
EPJ Quantum Technology: New Review Article The Deep Space Quantum Link (DSQL)
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- Published on 12 October 2022

Space-based quantum optical links support future networking applications for quantum sensing, quantum communications, and quantum information science. In addition, such links enable new scientific experiments impossible to reach in terrestrial experiments. The Deep Space Quantum Link (DSQL) is a spacecraft mission concept that aims to use extremely long-baseline quantum optical links to test fundamental quantum physics in novel special and general relativistic regimes.
In a new Review article just published in EPJ Quantum Technology, an international author team provide an overview of a two-year long study of how quantum optics in space could be used to conduct new tests of fundamental physics, in compliment to proposed tests utilizing matter or clocks. The manuscript describes the findings of the NASA-funded study, and describes some of the technology requirements and outstanding mission design studies necessary to move forward with the mission.
EPJ QT Highlight - Quantum control for advanced technology: Past and present
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- Published on 29 July 2022

Quantum devices are a promising technological advance for the future, but this will hinge on the application of quantum optimal control top real-world devices. A new review looks at the status of the field as it stands.
One of the cornerstones of the implementation of quantum technology is the creation and manipulation of the shape of external fields that can optimise the performance of quantum devices. Known as quantum optimal control, this set of methods comprises a field that has rapidly evolved and expanded over recent years.
A new review paper published in EPJ Quantum Technology and authored by Christiane P. Koch, Dahlem Center for Complex Quantum Systems and Fachbereich Physik, Freie Universität Berlin along with colleagues from across Europe assesses recent progress in the understanding of the controllability of quantum systems as well as the application of quantum control to quantum technologies. As such, it lays out a potential roadmap for future technology.
EPJ QT Highlight - Steps towards post-quantum security by Aleksey Fedorov
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- Published on 21 July 2021

Prof. Dr. Aleksey Fedorov is a Junior Principal Investigator at the Russian Quantum Center, Professor of Physics at Moscow Institute of Physics and Technology, and founder of startup companies in quantum technologies. His research is related to quantum information technologies and quantum many-body physics. His paper about world-first quantum-secured blockchain was covered in MIT Technology Review, Business Insider, Forbes and put in the list of "the hottest top 5%" of all research outputs by Altmetrics. Aleksey was selected for ’30-under-30’ for Forbes Russia.
Life in our society is suffused with information technologies. Many of our activities — ranging from online shopping and chatting to operating production environments and management systems — are based on collecting, processing, and transmitting data. One of the key aspects in this regard is security. Surely, the history of the problem of ensuring information security is virtually as long as human history. However, for modern society the issue of information security has become truly vital: unauthorized access to various kinds of information could lead to major losses, including financial losses and loss of reputation, for governments and businesses alike.
Continue reading Aleksey Fedorov’s post here.
Open calls for papers
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EPJ A Topical Collection devoted to the legacy of Peter Schuck
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EPJ A Topical Collection: Radiative Corrections: From Medium to High Energy Experiments
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EPJ A Topical Collection: Short-Range Correlations and the EMC Effect
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EPJ A Topical Issue: Heavy and Super-Heavy Nuclei and Elements: Production and Properties
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EPJ B Topical Issue: Extreme Value Statistics and Search in Biology: Theory and Simulations
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EPJ D Topical Issue: Electron and Positron Interactions and Their Applications: a tribute to Professor Michael Brunger
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EPJ D Topical Issue: Dynamics and Photodynamics: from isolated molecules to the condensed phase
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EPJ D Topical Issue: Quantum Walks and applications
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EPJ E Topical Issue: 50 years of Small Angle Neutron Scattering at the ILL in Grenoble
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EPJ E Topical Issue: Festschrift in honor of Philip (Fyl) Pincus
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EPJ E Topical Issue: Novel Molecular Materials and Devices from Functional Soft Matter
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EPJ H Special Issue: History for Physics: Contextualizing modern developments in the foundations of quantum theory
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EPJ Plus Focus Point Issue: Advances in cryogenic detectors for dark matter, neutrino physics and astrophysics
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EPJ Plus Focus Point Issue: Citizen science for physics: From Education and Outreach to Crowdsourcing fundamental research
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EPJ Plus Focus Point Issue: Focus Point on Higher Derivatives in Quantum Gravity: Theory, Tests, Phenomenology
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EPJ Plus Focus Point Issue: The Magic of Glass
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EPJ Quantum Technology - Open Calls for Papers
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EPJ ST Special Issue Celestial Mechanics: new discoveries and challenges for space exploration
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EPJ ST Special Issue: Application of Fractional-Calculus in Physical Systems
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EPJ ST Special Issue: Machine Learning for quantum many-body systems
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EPJ ST Special Issue: Molecular and Cellular Mechanics
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EPJ Techniques and Instrumentation - Open Calls for Papers