Quantum Ready: Building the Workforce of Tomorrow
A new review identifies the essential hands-on skills undergraduates need to succeed in the rapidly expanding quantum technology sector.
Science
Quantum Hall Interferometry Reveals Hidden Andreev Physics
![A Hong-Ou-Mandel interferometer-configured with graphene sheets under a perpendicular magnetic field-demonstrates chiral edge state behavior, where the scattering region between source and drain contacts-governed by parameters such as the insulator or superconducting gap Δ and tunable Fermi energies [latex]\mu_{L,c,R}[/latex]-effectively creates a “p-S-n” junction exhibiting distinct chiralities contingent on the relative magnitudes of [latex]\mu_L[/latex], [latex]\mu_c[/latex], and [latex]\mu_R[/latex].](https://arxiv.org/html/2604.09463v1/x1.png)
Researchers have leveraged a superconducting beam splitter within a Quantum Hall interferometer to observe and characterize crossed Andreev reflection, a key process for manipulating quantum information.
Feeling the Strain: How Tidal Forces Reveal the Secrets of Compact Objects
This review explores how the subtle stretching and squeezing caused by tidal forces unlocks crucial information about the internal structure of black holes, neutron stars, and their exotic counterparts.
Echoes of Dark Matter: Hunting Axions with Gravitational Waves
A new analysis reveals how observing gravitational waves could unlock the secrets of high-quality axions, a leading candidate for dark matter.
Quantum Dynamics: Unveiling Hidden Rhythms
New research establishes a powerful framework for analyzing the long-term behavior of quantum processes driven by chaotic systems.
Hunting for the Unknown: NA62’s Search Beyond the Standard Model
![The NA62 experiment meticulously probes the rare decay of kaons into pions and muons, seeking to precisely measure branching ratios and constrain models of beyond-the-Standard-Model physics through the observation of [latex] K^+ \rightarrow \pi^+ \nu_{\mu} [/latex] decays.](https://arxiv.org/html/2604.08954v1/x1.png)
The NA62 experiment continues to probe the boundaries of particle physics, seeking evidence of new phenomena through precise measurements and searches for exotic particles.
Inside Neutron Stars: Mapping the Boundary Between Matter and the Unknown
New research combines theoretical models with astronomical observations to refine our understanding of the extreme conditions within neutron stars and the elusive transition between hadronic and quark matter.
The Axion’s Shadow: How Multiple Dark Matter Candidates Complicate the Search
A new review examines how interactions between multiple axion-like particles could impact both their detectability and their role in solving the strong CP problem.
Harnessing Light to Control Quantum Matter
A new wave of research is exploring how engineered electromagnetic environments can unlock exotic properties in correlated electron systems.
Beyond the Quantum Hype: Document Embeddings Face Reality
New research rigorously tests the promise of quantum-inspired embeddings for document retrieval, revealing limitations in capturing semantic meaning.