Primordial Black Holes Could Act As Seeds For Quasars
Plenty of groups have been theorizing about Primordial Black Holes (PBHs) recently. That is in part because of…
Physicists show tensor mesons play important role in light-on-light scattering
Light is scattered by light—via virtual particles. Credit: Vienna University of Technology Usually, light waves can pass through…
Quantum tunneling mystery solved after 100 years—and it involves a surprise collision
Recently, Professor Dong Eon Kim from POSTECH’s Department of Physics and Max Planck Korea-POSTECH Initiative and his research…
New microscope creates 3D ghost images of nanoparticles using entangled photons
The 3D quantum ghost imaging microscope setup. A laser and crystal (left) are used to make entangled photons,…
A Radical New Theory Has Scientists Rethinking the Origins of the Universe
A new theory for the origin of the universe proposed by scholars at the University of Padua, University…
Distorted sound of the early universe suggests we are living in a giant void
Baryon acoustic oscillations represent the sound of the Big Bang. Credit: Gabriela Secara, Perimeter Institute, CC BY-SA Looking…
Scientists Finally Solved a Century-Old Quantum Puzzle: Unveiling the Electron Tunnel
In a groundbreaking study published in Physical Review Letters, researchers led by Professor Dong Eon Kim of POSTECH’s…
A new method to measure ultrafast relaxation processes in single molecules
Schematic of the experimental circuit and working mechanism. A silver STM tip probes a single pyrrolidine molecule adsorbed…
Wide-field spectroscopic imaging of optical activity
Concept and experimental workflow Figure 1 shows the conceptual scheme and the experimental setup of the polarization-sensitive off-axis…
In a first, transmon qubit achieves a coherence time of one millisecond
A team of researchers in Finland has set a new world record for how long a quantum bit,…
Scientists hit quantum computer error rate of 0.000015% — a world record achievement that could lead to smaller and faster machines
Scientists have achieved the lowest quantum computing error rate ever recorded — an important step in solving the…
Programming of refractive functions | Nature Communications
Design and architecture of an arbitrary refractive function generator (RFG) The architecture of an RFG is shown in…