Spin qubits go trampolining to make quantum gates and couple to other spin qubits on the chip. Credit: Studio Oostrum for QuTech Researchers at QuTech developed somersaulting spin qubits for…
Category: Quantum Physics
Optimization algorithm successfully computes the ground state of interacting quantum matter
Image illustrating how the quantum state is controlled by the parameters in the neural network. By tuning the parameters, one can optimize the NQS to approach the target quantum state.…
An optical lattice clock based on strontium atoms achieves unprecedented accuracy
An image of the larger system, showing the necessary optics, vacuum components, and control systems to create the most accurate clock. Credit: Kyungtae Kim at JILA Researchers at the Ye…
Combining trapped atoms and photonics for new quantum devices
Researchers in Bernien Lab, including graduate students Noah Glachman (left) and Shankar Menon, have discovered how to combine two powerful technologies—trapped atom arrays and photonic devices—to yield advanced systems for…
The experimental observation of a dissipative time crystal in a Rydberg gas
a. Photo of the team’s experimental setup, with the luminated vapor cell at room temperature without cooling or heating. b. Schematic of the experimental setup, where a probe beam overlaps…
Scientists discover energy and pressure analogies linking hadrons, superconductors and cosmic expansion
A depiction of how equilibrium is maintained in hadrons. Pressure from quarks and gluons (outward-pointing purple arrows) balances against pressure from trace anomaly and sigma terms (inward-pointing blue arrows). Credit:…
Scientists integrate solid-state spin qubits with nanomechanical resonators
Spin qubits (orange) inside diamond nanopillars are moved (black arrows) over a magnetically-functionalized mechanical resonator (blue), enabling mechanically-mediated spin-spin interactions. Credit: Frankie Fung. In a new Physical Review Letters study,…
A huge race is on to develop quantum technologies; the time to discuss risks is now
Credit: CC0 Public Domain The United Nations has proclaimed 2025 as the International Year of Quantum Science and Technology. The goal is to recognize “the importance of quantum science and…
Entangled photons enable Raman spectroscopy
Signal spectrum from the high-speed camera for PBI molecules. Credit: Light: Science & Applications (2024). DOI: 10.1038/s41377-024-01492-4 ‘High-speed camera’ for molecules Certain molecular systems exhibit ultrafast processes, such as electron…
