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Physics

Physics explores the fundamental principles that govern matter, energy, space, and time. Our Research Topics cover the wide expanse of theoretical, experimental, and applied physics, from quantum mechanics and cosmology to materials science and particle physics. By advancing understanding at every scale, we aim to support discoveries that shape science and technology across disciplines.

The following Research Topics are led by experts in their field and contribute to the scientific understanding of physics. These Research topics are published in our peer-reviewed journal, Frontiers in Physics, as open access articles.

Research Topics

Frontiers' Research Topics are peer-reviewed article collections around cutting-edge research themes.
Learn more about how Research topics work.

Planet Earth's magnetic field against Sun's solar wind and aurora "Elements of this image furnished by NASA"

Understanding the Impacts of Ground Induced Currents on Power Systems

Background: Geomagnetically Induced Currents (GICs), generated by variations in the Earth's magnetic field during space weather events,

Dynamic quantum field. Quantum mechanics. 3d illustration

Polaronic Conduction in Advanced Composite Materials: Theories, Fundamentals and Applications

This Research Topic explores the field of chemical physics by focusing on novel composite materials—specifically Fe-doped glassy systems and graphene-oxide-doped solids—to explore new mechanisms of electrical transport governed by small polaron hopping.

Futuristic background of points with a dynamic wave. Excellent data visualization. 3D rendering.

Plasma Accelerators: Advances and Challenges

This Research Topic aims to explore and discuss the latest advancements and challenges in the field of plasma accelerators.

This image is a journal's Main Visual. Please do not use it outside journal specific assets. More information in the 'How to use Main Visuals' guide (coming soon).

Enhancing Rehabilitation Outcomes Through Integrated Assessment of Pain, Stress, and Fatigue

This Research Topic aims to dive into the integration of comprehensive assessment models for managing fatigue, pain, and stress in rehabilitation.

Red laser on cutting machine in physics laboratory; Shutterstock ID 299331491; purchase_order: Bynder Library; job: ; client: ; other:

Exploring Transition Metal Dichalcogenides: Unveiling the New Era of 2D Material Science

This Research Topic aims to cultivate an in-depth discussion on the groundbreaking physical phenomena manifesting from the reduced dimensionality of TMDs, which serve as a model system for lamellar materials at the nanoscale.

Plasma ball lamp energy, hand touching glowing glass sphere concept for power, electricity, science and physics

Advances in Laser-Driven Hadron Sources: Targetry, Diagnostics, Modeling, and Applications

This Research Topic will explore the latest developments in laser-driven hadron sources, with an emphasis on these critical areas, aiming to address current challenges and highlight emerging applications in the field.

Ellipsometer tool in a laboratory. Ellipsometry is an optical technique for investigating the dielectric properties of thin films.

Amorphous and Polycrystalline Thin Films and Their Applications

The goal of this Research Topic is to explore and highlight the diverse possibilities offered by amorphous and polycrystalline thin films across a wide range of applications.

Dark Matter and Energy Astrophysics Concept - Chaotic Fluctuation of Space Time Continuum - Quantum Entanglement, Singularity, Aether, Antimatter etc

New Avenues For Dark Matter Production

This Research Topic aims to broaden the investigation into dark matter production beyond traditional models like thermal freeze-out and MET signals.

Quantum mechanics, particle with wave attribution, computer generated abstract fractal background, 3D render

Recent Mathematical and Theoretical Progress in Quantum Mechanics

The goal of this Research Topic is twofold: to stimulate the investigation of open mathematical and theoretical problems in quantum mechanics; and to encourage the exchange of ideas between different areas of theoretical and mathematical physics.

Fractal Abstract Image

Golden Fractal Jubilee: 50 Years of Bridging Art and Science

This research topic aims to celebrate the profound influence of fractals and related concepts over the past fifty years.

Planet Earth's magnetic field against Sun's solar wind and aurora "Elements of this image furnished by NASA"

Understanding the Impacts of Ground Induced Currents on Power Systems

Background: Geomagnetically Induced Currents (GICs), generated by variations in the Earth's magnetic field during space weather events,

Dynamic quantum field. Quantum mechanics. 3d illustration

Polaronic Conduction in Advanced Composite Materials: Theories, Fundamentals and Applications

This Research Topic explores the field of chemical physics by focusing on novel composite materials—specifically Fe-doped glassy systems and graphene-oxide-doped solids—to explore new mechanisms of electrical transport governed by small polaron hopping.

Futuristic background of points with a dynamic wave. Excellent data visualization. 3D rendering.

Plasma Accelerators: Advances and Challenges

This Research Topic aims to explore and discuss the latest advancements and challenges in the field of plasma accelerators.

This image is a journal's Main Visual. Please do not use it outside journal specific assets. More information in the 'How to use Main Visuals' guide (coming soon).

Enhancing Rehabilitation Outcomes Through Integrated Assessment of Pain, Stress, and Fatigue

This Research Topic aims to dive into the integration of comprehensive assessment models for managing fatigue, pain, and stress in rehabilitation.

Red laser on cutting machine in physics laboratory; Shutterstock ID 299331491; purchase_order: Bynder Library; job: ; client: ; other:

Exploring Transition Metal Dichalcogenides: Unveiling the New Era of 2D Material Science

This Research Topic aims to cultivate an in-depth discussion on the groundbreaking physical phenomena manifesting from the reduced dimensionality of TMDs, which serve as a model system for lamellar materials at the nanoscale.

Plasma ball lamp energy, hand touching glowing glass sphere concept for power, electricity, science and physics

Advances in Laser-Driven Hadron Sources: Targetry, Diagnostics, Modeling, and Applications

This Research Topic will explore the latest developments in laser-driven hadron sources, with an emphasis on these critical areas, aiming to address current challenges and highlight emerging applications in the field.

Ellipsometer tool in a laboratory. Ellipsometry is an optical technique for investigating the dielectric properties of thin films.

Amorphous and Polycrystalline Thin Films and Their Applications

The goal of this Research Topic is to explore and highlight the diverse possibilities offered by amorphous and polycrystalline thin films across a wide range of applications.

Dark Matter and Energy Astrophysics Concept - Chaotic Fluctuation of Space Time Continuum - Quantum Entanglement, Singularity, Aether, Antimatter etc

New Avenues For Dark Matter Production

This Research Topic aims to broaden the investigation into dark matter production beyond traditional models like thermal freeze-out and MET signals.

Quantum mechanics, particle with wave attribution, computer generated abstract fractal background, 3D render

Recent Mathematical and Theoretical Progress in Quantum Mechanics

The goal of this Research Topic is twofold: to stimulate the investigation of open mathematical and theoretical problems in quantum mechanics; and to encourage the exchange of ideas between different areas of theoretical and mathematical physics.

Fractal Abstract Image

Golden Fractal Jubilee: 50 Years of Bridging Art and Science

This research topic aims to celebrate the profound influence of fractals and related concepts over the past fifty years.