Tag Archives: matter

Ghosts are always welcome, when you’re looking for neutrinos

Halloween has come and gone, but Yale physicist Bonnie Fleming still has ghosts in her machine.

On Oct. 15, Fleming and colleagues at the MicroBooNE physics experiment in Illinois detected their first neutrino candidates, which are also known as ghost particles. It represents a milestone for the project, involving years of hard work and a 40-foot-long particle detector that is filled with 170 tons of liquid argon. (more…)

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Do we live in a 2-D hologram?

New Fermilab experiment will test the nature of the universe

A unique experiment at the U.S. Department of Energy’s Fermi National Accelerator Laboratory called the Holometer has started collecting data that will answer some mind-bending questions about our universe—including whether we live in a hologram. (more…)

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Questions for Rashid Zia: Brown to Lead Multi-University Quantum Metamaterials Research

Through a new Multidisciplinary University Research Initiative (MURI) awarded by the Air Force Office of Scientific Research, Brown will lead an effort to study new optical materials and their interactions with light at the quantum scale. The initiative, which includes six other top universities, will receive $4.5 million over three years, with a possible two-year extension.

Harnessing the power of light at the quantum scale could clear the way for superfast optical microprocessors, high-capacity optical memory, securely encrypted communication, and untold other technologies. But before any of these potential applications sees the light of day, substantial obstacles must be overcome — not the least of which is the fact that the wavelength of light is larger than quantum-scale objects, limiting the range of possible light-matter interactions. (more…)

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