Pulse sequences for generating two-axis twisting rotate the spins of KRb molecules, transforming the spin exchange interactions. Credit: Steven Burrows/Ye Group The interactions between quantum spins underlie some of the…
Category: Quantum Physics
Latent information carried by photons enables super-precise spectrometer
Frequency lens using multiple diffraction on a diffraction grating. The light pulse is transformed in a frequency analogous to the light beam passing through the real lens (fot. M. Lipka,…
Physicists achieve ultrafast steering of quantum-entangled electrons
Sketch of the dissociative photoionization of molecular hydrogen using combined IR and XUV laser pulses with variable delay (white arrow). Credit: MPIK Researchers at the Max Planck Institute for Nuclear…
Discovery of a new phase of matter in 2D defies normal statistical mechanics
The quasiperiodic landscape in which the new Bose glass forms, similar to a Penrose tiling. Credit: Many-body Quantum Dynamics Lab / Cavendish Laboratory Physicists from the Cavendish Laboratory in Cambridge…
Scientists demonstrate first experimental evidence of non-Hermitian edge burst in photonic quantum walks
Domain-wall geometry of the non-Hermitian quantum walk dynamics. Credit: Prof. Peng Xue. In a new Physical Review Letters study, scientists have demonstrated the first experimental observation of non-Hermitian edge burst…
