Twisted Light, Exotic States: A New Platform for Topological Photonics
Researchers have experimentally demonstrated a unique form of light manipulation within a photonic network, unlocking access to previously unseen topological phases of matter.
Science
Beyond Disorder: Rethinking the Glass Transition
A new statistical mechanics framework, built on the subtle distinguishability of particles in indistinguishable energy states, offers fresh insight into the nature of glassy behavior.
Melting Mesons and Holographic Horizons
A new model leveraging the holographic principle sheds light on how extreme conditions affect the behavior of heavy quarkonium states.
Beyond the Standard Model: 50 Years of Supersymmetry
This review charts the evolution of supersymmetry and supergravity, from their origins in the 1970s to their potential role in resolving fundamental mysteries of particle physics.
Bouncing Kinks and the Birth of Oscillons
![The study of simplified, Frankensteinian potentials reveals that kinks - localized disruptions in these potentials, centered at [latex]x=0[/latex] for analytical ease - exhibit discernible structural components: a tail (T), a skin (S), and a core (C), suggesting a consistent anatomy across such energetic disturbances when positioned around vacua at [latex]\pm 1 \pm 1[/latex].](https://arxiv.org/html/2603.04101v1/2603.04101v1/x1.png)
New research explores how the shape of a potential energy landscape dramatically influences the scattering of solitary waves known as kinks, potentially leading to the formation of stable, oscillating structures called oscillons.
Echoes from de Sitter Space: A CFT Lens on Cosmic Correlations
New research reveals a powerful connection between quantum field theory in de Sitter space and its counterpart in Euclidean Anti-de Sitter space, offering a novel approach to calculating cosmological correlations.
Beyond the Standard Model: A Unified Solution for Strong CP and Hierarchy Problems
![The study constrains the coupling strengths between axions and top quarks, demonstrating that parameter space is significantly reduced when assuming first-generation fermion Yukawas mirror those of up and down quarks, with favored values around [latex]f_{a} = 2 \, \text{TeV}[/latex] and [latex]f_{a} = 10^{3} \, \text{TeV}[/latex], though conservative bounds on axion-photon coupling necessitate excluding certain regions.](https://arxiv.org/html/2603.03449v1/2603.03449v1/x2.png)
A novel theoretical framework proposes a composite axion and Higgs boson arising from strong dynamics as a pathway to address fundamental issues in particle physics.
Untangling Spin: A New Way to Explore Quantum Geometry
Researchers have discovered that persistent spin textures offer a novel platform to isolate and study spin-rotation quantum geometry, revealing its influence through nonlinear transport.
Mirror Worlds and the Mystery of Dark Energy
A new theory proposes that dark energy isn’t a property of our universe, but a consequence of quantum entanglement with a time-reversed ‘mirror’ universe.
Before the Beginning: Can We Truly Know the Universe’s Origin?
New research challenges the notion that singularity theorems definitively prove the universe had a beginning, highlighting the limits of our observational capabilities.