![The model demonstrates how the areal radius evolves over time for a mass of [latex]5M[/latex], exhibiting distinct trajectories in symmetric (red) and asymmetric (blue) bounce scenarios, and further clarifies this relationship through a parametric connection between time and a designated parameter η.](https://arxiv.org/html/2602.15227v1/x2.png)
New research explores how loop quantum gravity can offer a viable mechanism to replace the crushing singularity at the heart of collapsing stars with a ‘bounce’ into a new phase of spacetime.
![The nucleon analyzing power, measured across a spectrum of incident energies - including 3.0, 10.0, 14.1, 21.0, and 67.0 MeV for neutron-deuteron scattering and 35.0 MeV for proton-deuteron interactions - demonstrates the sensitivity of nuclear forces to subtle changes in energy, as evidenced by data compiled from multiple scattering experiments [22, 13, 31, 3, 41].](https://arxiv.org/html/2602.15453v1/x25.png)
Researchers have developed a robust framework for calculating nucleon-deuteron scattering using chiral effective field theory, pushing the boundaries of our understanding of nuclear interactions.
A rigorous new evaluation framework is challenging large language models to generate code that isn’t just functional, but also resilient against real-world vulnerabilities.
New research explores innovative materials and techniques poised to reshape tooth regeneration and improve long-term oral health.
![The behavior of scalar perturbations around a Reissner-Nordström black hole is demonstrably altered by quantum corrections, as evidenced by the variation in the perturbation potential with the quantum correction parameter ζ, specifically when the charge-to-mass ratio is held constant at [latex]Q/M = 1[/latex].](https://arxiv.org/html/2602.15551v1/x60.png)
New research explores how quantum effects alter the behavior of charged black holes, potentially leaving observable signatures in their oscillations and thermal emissions.
![The system reveals [latex] C\P5CP^{5}Q [/latex]-shells, hinting at emergent organizational principles within complex, self-growing architectures-structures destined for eventual, predictable failure as the system evolves.](https://arxiv.org/html/2602.15276v1/fig/CP5-case3.png)
New research delves into the behavior of localized energy concentrations-Q-balls and Q-shells-within an extended theoretical framework.
A novel system leverages semantic communication and advanced signal processing to deliver high-quality images even in challenging wireless environments.
New research explores how large language models can conceal information within seemingly normal text, raising questions about covert communication and potential misuse.
![A novel error-correcting code-specifically, a [latex]qq[/latex]-ary (1,1)(1,1)-criss-cross deletion code-is presented, leveraging differential VT encoding for the first row and reversed last column, and incorporating strategically imposed entries alongside modular sum constraints to guarantee unique data recovery even after the occurrence of a (1,1)(1,1)-criss-cross deletion.](https://arxiv.org/html/2602.13548v1/x1.png)
Researchers have developed a novel construction of error-correcting codes that significantly reduces data overhead while maintaining resilience against deletions.
This review explores how specialized mathematical functions can be leveraged to build efficient linear codes with applications spanning traditional error correction and the emerging field of quantum computing.