Articles by Tejasri Gururaj
Phys.org / Event Horizon Telescope images reveal new dark matter detection method
According to a new Physical Review Letters study, black holes could help solve the dark matter mystery. The shadowy regions in black hole images captured by the Event Horizon Telescope can act as ultra-sensitive detectors ...
Phys.org / Modeling quark star merger ejecta: Study reveals three possible outcomes
A recent Physical Review Letters study presents a new model for quark star merger ejecta that could resolve whether these cosmic collisions generate ordinary matter or something different.
Phys.org / Scientists achieve electrically driven perovskite laser using dual-cavity design
In a recent Nature study, scientists have demonstrated an electrically driven perovskite laser using a dual-cavity design, addressing a challenge that has persisted in the field for over a decade.
Phys.org / MicroBooNE detector excludes electron neutrino cause of MiniBooNE anomaly
A recent Physical Review Letters publication presents a thorough analysis of MicroBooNE detector data, investigating the anomalous surplus of neutrino-like events detected by the preceding MiniBooNE experiment.
Phys.org / Proximity screening pushes graphene electronic quality to record levels
In a new Nature study, researchers at the University of Manchester have achieved unprecedented electronic quality in graphene by developing a proximity screening technique that places conducting gates just one nanometer away ...
Phys.org / Researchers propose heat engine that surpasses classical thermodynamic limits
A study published in Physical Review Letters (PRL) details a "Gambling Carnot Engine" that researchers report can attain 100% efficiency while also improving power generation.
Phys.org / Scientists achieve first observation of phonon angular momentum in chiral crystals
In a new study published in Nature Physics, scientists have achieved the first experimental observation of phonon angular momentum in chiral crystals.
Phys.org / Study reveals universal color curve for arabica coffee roasting
A new study in Scientific Reports reveals that all Arabica coffee follows the same color development pattern during roasting, potentially transforming quality control and industry standards.
Phys.org / Scientists detect lithium in Mercury's exosphere using magnetic wave analysis
Using a cutting-edge magnetic wave detection technique, a new study in Nature Communications has identified lithium in Mercury's exosphere for the first time.
Phys.org / Scientists achieve first experimental observation of the transverse Thomson effect
In a new Nature Physics paper, researchers report the first experimental observation of the transverse Thomson effect, a key thermoelectric phenomenon that has eluded scientists since it was predicted over a century ago.
Phys.org / New superheavy isotope reveals complex relationship between quantum effects and fission
In a study published in Physical Review Letters, scientists at GSI Helmholtzzentrum für Schwerionenforschung have discovered a new superheavy isotope, 257Sg (seaborgium), whose properties are providing new insights into nuclear ...
Phys.org / Powerful magnets could unlock detection of high-frequency gravitational waves
New research published in Physical Review Letters suggests that superconducting magnets used in dark matter detection experiments could function as highly precise gravitational wave detectors, thereby establishing an entirely ...
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.
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.
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 ...
