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Tejasri Gururaj

Tejasri Gururaj

Author

Tejasri is a freelance science writer/journalist with an MS in Physics. She explores diverse scientific disciplines and enjoys research-driven writing. When not at her keyboard, you can find her in front of the TV with her feline companions, eating delicious food, or napping.

Articles by Tejasri Gururaj

Phys.org / New theoretical framework reveals hidden complexity in black hole ringdown signals

In a recently published paper in Physical Review Letters, scientists propose a comprehensive theoretical framework indicating that gravitational wave signals from black hole mergers are more complex than earlier anticipated.

Jun 25, 2025
Phys.org / From spin glasses to quantum codes: Researchers develop optimal error correction algorithm

Scientists have developed an exact approach to a key quantum error correction problem once believed to be unsolvable, and have shown that what appeared to be hardware-related errors may in fact be due to suboptimal decoding.

Jun 19, 2025
Phys.org / Escaping cosmic strings: How dark photons could finally work as dark matter

Researchers, in a recent Physical Review Letters paper, introduce a new mechanism that may finally allow ultralight dark photons to be considered serious candidates for dark matter, with promising implications for detection ...

Jun 19, 2025
Phys.org / Olfactory neurons use unexpected 'solid' clusters to achieve genetic precision

A new study published in Nature reveals how olfactory sensory neurons (OSNs) achieve extraordinary precision in selecting which genes to express.

May 30, 2025
Phys.org / From infinite past to future: Simulation tracks complete journey of gravitational wave through black hole spacetime

In a new Physical Review Letters study, researchers have successfully followed a gravitational wave's complete journey from the infinite past to the infinite future as it encounters a black hole.

May 30, 2025
Phys.org / Origami structures unfold into seamless surfaces for deployable applications

A study published in Nature Communications presents a way to create deployable structures that transform from compact folded states into expansive configurations with perfectly smooth surfaces.

May 30, 2025
Phys.org / Researchers establish fundamental limit on how light bosonic dark matter can be

In a new study published in Physical Review Letters, scientists have estimated a new lower bound on the mass of ultra-lightweight bosonic dark matter particles.

May 15, 2025
Tech Xplore / Ferroelectric RAM performs calculations within memory

In a new Nature Communications study, researchers have developed an in-memory ferroelectric differentiator capable of performing calculations directly in the memory without requiring a separate processor.

Apr 24, 2025
Phys.org / Scientists improve gravitational wave identification with machine learning

A study published in Physical Review Letters outlines a new approach for extracting information from binary systems by looking at the entire posterior distribution instead of making decisions based on individual parameters.

Apr 22, 2025
Phys.org / Scientists find evidence of universal conformal invariance in diverse cellular movement

In a new Nature Physics study, researchers have provided evidence of universal conformal invariance in living biological cells. They show that a universal feature in the collective behavior emerges in groups of living cells.

Apr 11, 2025
Phys.org / Energy densities offer new path to resolving the Hubble tension

Researchers from the University of Waterloo have proposed a new method to measure the Hubble constant that could help resolve one of modern cosmology's pressing puzzles: the Hubble tension.

Apr 10, 2025
Phys.org / Scientists develop method to speed up quantum measurements using space-time trade-off

In an attempt to speed up quantum measurements, a new Physical Review Letters study proposes a space-time trade-off scheme that could be highly beneficial for quantum computing applications.

Mar 29, 2025
Phys.org / Scientists measure the spin-parity of charm baryons for the first time

In a new development at CERN, researchers at the LHCb collaboration have determined the spin-parity of singly heavy charm baryons for the first time, addressing a long-standing mystery in baryon research.

Mar 21, 2025
Phys.org / Distinguishing classical from quantum gravity through measurable stochastic fluctuations

In a new Physical Review Letters study, researchers propose an experimental approach that could finally determine whether gravity is fundamentally classical or quantum in nature.

Mar 5, 2025
Phys.org / Lead-208's doubly magic nucleus defies expectations with surprising shape properties

In a surprising turn of events, an international team of scientists has found that lead-208 (208Pb), the heaviest known "doubly magic" nucleus, exhibits unexpected shape characteristics that current nuclear models fail to ...

Mar 1, 2025