Quantum Science News

RSS

Quantum Physics-Based Sensor may Offer Rapid, Accurate Detection of Covid-19 Virus

A novel approach to testing for the presence of the virus that causes Covid-19 may lead to tests that are faster, less expensive, and potentially less prone to erroneous results than existing detection methods.

22 Dec 2021

Quantum Beam-Mediated Biomolecule-Liquid Metal Nanoparticlization in Cancer Optotheranostics

Due to their unique characteristics, gallium-based liquid metal (LM) nanoparticles have been applied in various research fields. LM nanoparticle surface-modification design is essential for enhancing the original LM properties and physicochemical multifunctionalization.

22 Dec 2021

Using Quantum Systems for Generating Single Photons

After the "first quantum revolution" – the development of devices such as lasers and the atomic clock – the "second quantum revolution" is currently in full swing. Experts from all over the world are developing fundamentally new technologies based on quantum physics.

22 Dec 2021

Using Adaptive Optimization Protocol to Engineer Arbitrary High-Dimensional Quantum States

The adoption of high-dimensional quantum states in quantum information protocols enables better performances in applications ranging from secure quantum communications to fault-tolerant quantum computation.

22 Dec 2021

Understanding Quantum Physics with Award-Winning Game App "Kitty Q"

"We are thrilled that our app 'Kitty Q' was honored as a 'Serious Game' at the Games Innovation Award Saxony. The references to quantum physics are always there, but our game can also be played completely without math or physics know-how.

22 Dec 2021

Trapping Vortices in Thin Superfluid Films

Physicists at the University of Queensland have shed light upon how tiny whirlpools (vortices) get stuck to obstacles in superfluids.

22 Dec 2021

Quantum Research at University of Oklahoma Continues to Garner International Attention

There's no doubt that the Sooner State's investment in the next generation of innovative technology inspires University of Oklahoma scientist Thirumalai "Venky" Venkatesan. As OU's director for the Center for Quantum Research and Technology, he praises Oklahoma for making a commitment to new technology that advances the state's competitiveness.

21 Dec 2021

Study Marks an Important Step Towards Building Better Superconducting Devices

High-precision measurements have provided important clues about processes that impair the efficiency of superconductors. Future work building on this research could offer improvements in a range of superconductor devices, such quantum computers and sensitive particle detectors.

21 Dec 2021

Sandia Scientists Develop New Kind of Benchmark Test for Quantum Computers

What does a quantum computer have in common with a top draft pick in sports- Both have attracted lots of attention from talent scouts. Quantum computers, experimental machines that can perform some tasks faster than supercomputers, are constantly evaluated, much like young athletes, for their potential to someday become game-changing technology.

21 Dec 2021

Rodeo Algorithm Shows Promise for Future Studies of Quantum Many-Body Systems

Quantum physics governs the domain of the very small. To study the behavior of the smallest components of the universe, scientists simulate quantum systems.

21 Dec 2021

Comets’ Heads can be Green, but Never Their Tails. After 90 Years, We Finally Know Why

Every so often, the Kuiper Belt and Oort Cloud throw galactic snowballs made up of ice, dust and rocks our way: 4.6-billion-year-old leftovers from the formation of the solar system.

21 Dec 2021

Researchers Reach Important Milestone in Quantum Error Correction

Researchers at QuTech-;a collaboration between the TU Delft and TNO-;have reached a milestone in quantum error correction. They have integrated high-fidelity operations on encoded quantum data with a scalable scheme for repeated data stabilization. The researchers report their findings in the December issue of Nature Physics.

17 Dec 2021

Scientists Demonstrate Feshbach Resonances Between Single Barium Ion and Ultracold Lithium Atoms

A team led by Prof. Dr. Tobias Schätz, Professor of Atomic and Quantum Physics at the Institute of Physics at the University of Freiburg, Dr. Pascal Weckesser, Fabian Thielemann and colleagues, demonstrate magnetic Feshbach resonances between a single barium ion and lithium atoms at near absolute zero temperature.

17 Dec 2021

Negative Capacitance Could Reduce Energy Loss in Future Topological Electronics

Australian researchers have discovered that negative capacitance could lower the energy used in electronics and computing, which represents 8% of global electricity demand.

17 Dec 2021

Stanford Researchers Study the Quantum Properties of Soliton Microcombs

Unlike the jumble of frequencies produced by the light that surrounds us in daily life, each frequency of light in a specialized light source known as a "soliton" frequency comb oscillates in unison, generating solitary pulses with consistent timing.

17 Dec 2021

Quantum Science News

Quantum Physics-Based Sensor may Offer Rapid, Accurate Detection of Covid-19 Virus

Quantum Beam-Mediated Biomolecule-Liquid Metal Nanoparticlization in Cancer Optotheranostics

Using Quantum Systems for Generating Single Photons

Using Adaptive Optimization Protocol to Engineer Arbitrary High-Dimensional Quantum States

Understanding Quantum Physics with Award-Winning Game App "Kitty Q"

Trapping Vortices in Thin Superfluid Films

Quantum Research at University of Oklahoma Continues to Garner International Attention

Study Marks an Important Step Towards Building Better Superconducting Devices

Sandia Scientists Develop New Kind of Benchmark Test for Quantum Computers

Rodeo Algorithm Shows Promise for Future Studies of Quantum Many-Body Systems

Comets’ Heads can be Green, but Never Their Tails. After 90 Years, We Finally Know Why

Researchers Reach Important Milestone in Quantum Error Correction

Scientists Demonstrate Feshbach Resonances Between Single Barium Ion and Ultracold Lithium Atoms

Negative Capacitance Could Reduce Energy Loss in Future Topological Electronics

Stanford Researchers Study the Quantum Properties of Soliton Microcombs

News Categories

The Limits of Current Quantum Simulations

How Quantum Physics Is Powering Next-Gen Navigation Systems

Advancing Aerospace with Sustainable Composites

SideKick QCL Controller: Low-Noise Laser Control Solution

LabOne Q: An Intuitive Software Framework for Scalable Quantum Computing

Sponsored Content

Why Precision Matters in Quantum Computing and High-Tech Manufacturing

Perovskite Quantum Dots: Transforming the Landscape of Optoelectronics

Repeat-Until-Success Algorithm for Quantum Gate Decomposition

Quantum Science News

News Categories

The Limits of Current Quantum Simulations

How Quantum Physics Is Powering Next-Gen Navigation Systems

Advancing Aerospace with Sustainable Composites

1Cosmic Cradle of Star Formation Captured by DECam in Chile

2Simulating Cosmic Rays to Understand and Mitigate Qubit Crashes

3Quantum-Enhanced Model Predictive Control for Optimized Building Energy Management

4Testing the Boundaries of Electron Theory in Powerful Fields

Sponsored Content