A new theory challenges the foundations of modern physics by suggesting that spacetime is classical, not quantum. This theory predicts larger spacetime fluctuations, impacting object…
Posts published in “Quantum Physics”
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Quantum mechanics is an essential branch of physics that explains the properties and behaviors of particles at the atomic and subatomic scale. It challenges the…
A single atom is excited by laser light and scatters one photon after another. An optical filter removes certain color components from this stream of…
Rice University physicists, in a study led by Qimiao Si, have bridged two quantum physics subfields by demonstrating that specific unchangeable topological states, crucial for…
Outside fields drive quantum particles within a diamond to create a long-lived quantum system. Credit: Washington University in St. Louis Research supported by the Center…
Quantum physicists have simulated super diffusion in quantum particles on a quantum computer, paving the way for deeper insights into condensed matter physics and materials…
The quantum engine compresses a gas of particles that are bosons and decompresses a gas of particles that are fermions. Credit: Mirijam Neve Scientists unveil…
Researchers have pioneered a technique for swiftly and efficiently reconstructing the full quantum state of entangled particles, utilizing advanced camera technology to visualize the wave…
Figure 1. RIKEN physicists have observed that electrons (top two layers) formed striped arrangements above the square atomic lattice (bottom layer) of a nickel crystal.…
Artistic view. Curvature of the space fabric due to the superposition of spin and orbital states at the interface between lanthanum aluminate (LaAlO3) and strontium…
When many quantum particles interact, complex systems can be formed. And this complexity allows reaching a temperature of absolute zero – at least in principle.…
Physicists have discovered a direct link between the magnetic and electronic orders in iron-germanium crystals, where the magnetic and electronic patterns are not only coexisting…
Diagram illustrates the way two laser beams of slightly different wavelengths can affect the electric fields surrounding an atomic nucleus, pushing against this field in…
Physicists at the University of Cincinnati have contributed to an international experiment on strange metals made from an alloy of ytterbium, a rare earth metal.…
Analog quantum computers are a type of quantum computer that operates using continuous variables, such as the amplitude and phase of a quantum wavefunction, to…
Physicists are studying glass nanoparticles trapped by lasers in a vacuum to explore the limits of the quantum world and determine when classical physics no…
Quasiparticles are a concept in physics that describe the collective behavior of a group of particles in a material. They can be thought of as…
The two spheres represent holes in an ordered magnetic array of spins (illustrated with compasses). Due to this magnetic environment, the hole dopants bind in…
Illustration of two a chip comprising two entangled quantum light sources. Credit: Peter Lodahl In a new breakthrough, researchers at the University of Copenhagen, in…
The second law of entanglement states that the total amount of entanglement in a closed system cannot increase over time. In other words, entanglement is…