Researchers created a technique to reduce uncertainty in cosmic birefringence measurements, resolving a key phase ambiguity and improving future studies of fundamental physics.

Abstract: The paper focuses on the reconstruction of a multivariate signal from its noisy correlation vectors, a problem appearing in phase retrieval and blind channel identification. In the noiseless ...

Cross-asset correlations remain the clearest signal of how investors are pricing the energy shock. Risk assets rebounded late Monday after President Trump described the Iran war as “very complete, ...

Light speckle fluctuations, a noninvasive proxy for cerebral blood flow index (CBFi), are quantified by diffuse correlation spectroscopy. However, this conventional technique provides marginal brain ...

AI-native, agentic investigation and automation enabling natural language analysis grounded in operational context through Virtana's MCP Server and compatible with leading AI assistants (ChatGPT, ...

A nine-day tanker standstill at the Strait of Hormuz sent equities lower while Bitcoin climbed near $69K, breaking the ...

Raoul Pal links rising global liquidity to a potential crypto market reversal as Bitcoin and risk assets approach a key ...

Abstract: In this study, we expand on a previously introduced method for computing the error statistics associated with estimating the time of arrival of a known ...

From Detection To Intelligence: how digital finance is reshaping fraud risk and compliance through behavioural insights, ...

Euro US Dollar, US Dollar Mexican Peso, Gold Spot US Dollar, Gold Futures. Read 's Market Analysis on Investing.com ...

Bitcoin price prediction remains cautious as BTC trades at $66,730, holding key support while ETF inflows signal steady ...

In a world saturated with complex algorithms and opaque derivative flows, even imperfect signals from the physical economy ...