The question of where the boundary between classical and quantum physics lies is one of the longest-standing pursuits of modern scientific research, and in new research published today, scientists demonstrate…

# Tag: quantum systems

## 1,000-qubit milestone achieved for quantum processors

Making quantum systems more scalable is one of the key requirements for the further development of quantum computers because the advantages they offer become increasingly evident as the systems are…

## New thermometry method reveals cooling effect in compressed quantum gases

An international collaboration between researchers from Innsbruck and Geneva has unveiled a groundbreaking thermometry method tailored for measuring temperatures in low-dimensional quantum gases. Surprisingly, their findings suggest that compressing a…

## Study proposes two-laser control scheme for enhancing quantum simulator power

Creating a quantum computer powerful enough to tackle problems we cannot solve with current computers remains a big challenge for quantum physicists. A well-functioning quantum simulator—a specific type of quantum…

## Impact of quantum computing on traditional computing methods

Quantum computing, a cutting-edge field in the realm of information processing, has been gaining momentum in recent years. As researchers delve deeper into the principles of quantum mechanics to harness…

## Physics

Physics, often referred to as the fundamental science, is a branch of natural science that seeks to understand the fundamental principles governing the behavior of matter and energy in the…

## Luttinger’s theorem holds the key to classifying correlated quantum matter

In 1960, Joaquin Luttinger put forth a universal statement linking a system’s total particle capacity to its behavior during low-energy excitations. Although Luttinger’s theorem is typically confirmed in systems of…

## What is the significance of wave-particle duality in quantum physics?

Wave-particle duality stands as a foundational and enigmatic concept in the realm of quantum physics, challenging classical notions of particles and waves. This principle asserts that particles, such as electrons…

## What role does the observer effect play in quantum experiments?

The observer effect in quantum mechanics refers to the fundamental and intriguing phenomenon where the act of observation itself influences the behavior of quantum systems. This concept challenges classical intuitions…

## Are there potential drawbacks or limitations to quantum computing?

While quantum computing holds tremendous promise for revolutionizing computational capabilities, it is not without its challenges and potential drawbacks. As researchers make significant strides in developing quantum computers, several limitations…

## How are quantum states different from classical states?

Quantum states and classical states represent distinct descriptions of physical systems, each governed by its own set of principles. Understanding the differences between these two frameworks is fundamental to grasping…

## Can quantum teleportation become a reality?

Quantum teleportation, a concept that once belonged solely to the realm of science fiction, has become a fascinating and actively researched area in quantum physics. While it might not resemble…

## What role does observation play in quantum theory?

Observation plays a central and intriguing role in quantum theory, influencing the behavior of quantum systems in ways that challenge classical intuitions. The concept of observation in quantum mechanics is…

## Are particles inherently random in quantum mechanics?

The question of whether particles are inherently random in quantum mechanics lies at the core of one of the most intriguing aspects of the quantum world. Quantum mechanics, developed in…

## Can particles be in multiple places at once?

The concept that particles can be in multiple places at once is a fundamental aspect of quantum mechanics, and it challenges our classical intuition about the nature of reality. This…

## How does quantum tunneling work?

Quantum tunneling is a fascinating phenomenon in the realm of quantum mechanics, where particles exhibit the ability to traverse barriers that, according to classical physics, should be insurmountable. This quantum…

## What is quantum entanglement?

Quantum entanglement is a phenomenon in quantum mechanics that remains one of the most intriguing and perplexing aspects of the quantum world. At its core, entanglement involves a unique connection…

## Quantum storage breakthrough paves way for quantum internet

Quantum technologies are rapidly advancing, leveraging the principles of quantum mechanics in engineered systems to potentially revolutionize computational efficiency and communication security beyond classical technologies. However, the full realization of…

## Quantum scientists achieve breakthrough in understanding entanglement

Entanglement, a quantum phenomenon, intricately links the properties of multiple particles, rendering the assignment of a definite state to individual particles impossible. Instead, the collective state of all entangled particles…

## Researchers use light to observe quantum backflow

Researchers at the University of Warsaw’s Faculty of Physics have ingeniously superimposed two light beams, inducing anti-clockwise twists within the dark regions of their resulting combination. Published in Optica, this…