Quantum Physics
Scientists uncover hidden cavities in 2D materials
Researchers have discovered that stacks of two-dimensional materials naturally form microscopic cavities that trap light and electrons, altering quantum behavior without the need for mirrors. This finding, observed using a novel terahertz spectroscope, could enable new ways to control exotic quantum states. The study was published in Nature Physics.
Scientists uncover novel quantum entanglement mechanism
Researchers at the University of California, Berkeley, have discovered a new mechanism for quantum entanglement that persists at room temperature. This breakthrough, detailed in a study published on September 30, 2025, could pave the way for practical quantum technologies. The finding challenges previous assumptions about entanglement stability.
AI breakthrough solves longstanding quantum physics problem
Researchers at MIT have developed an artificial intelligence system that efficiently tackles the quantum many-body problem, a challenge unsolved for 50 years. The new method uses machine learning to approximate complex quantum states with unprecedented speed. This advancement could accelerate progress in quantum computing and materials science.
Quantum-inspired algorithm reveals hidden cosmic objects
Researchers have developed a quantum-inspired protocol to measure the masses of small cosmic objects that subtly bend light through microlensing. This approach leverages the quantum properties of photons to extract precise information from faint signals. It could detect elusive entities like rogue planets and isolated black holes without needing massive telescopes.
University at Buffalo enables quantum simulations on laptops
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Researchers at the University at Buffalo have expanded the truncated Wigner approximation to simulate complex quantum systems on ordinary laptops, bypassing the need for supercomputers. This advancement, detailed in a September study in PRX Quantum, simplifies quantum dynamics for real-world applications. The method targets dissipative spin dynamics, making advanced physics accessible to more scientists.
Physicists manipulate material properties with light pulses
Researchers at the University of Konstanz have developed a technique to alter the magnetic properties of materials using laser pulses, effectively transforming one material into another at room temperature. By exciting pairs of magnons in common haematite crystals, the method enables non-thermal control of magnetic states and potential data transmission at terahertz speeds. This breakthrough could allow quantum effects to be studied without extreme cooling.
Scientists propose topological quantum battery immune to energy loss
Researchers from Japan's RIKEN Center for Quantum Computing and China's Huazhong University of Science and Technology have developed a theoretical model for a topological quantum battery. This design leverages photonic waveguides to enable efficient energy transfer over long distances without dissipation. The findings suggest potential advancements in nanoscale energy storage and quantum devices.
Quantum Breakthrough Advances Teleportation Technology
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Scientists have announced a new quantum breakthrough that could revolutionize teleportation and computing by enabling more efficient quantum information transfer. The discovery involves a novel method for entangling particles over greater distances. This advancement was revealed in a study published today.
Chalmers researchers develop platform to study nanoscale forces
Scientists at Chalmers University of Technology in Sweden have created a simple optical platform using gold flakes in salt water to visualize quantum and electrostatic forces at the nanoscale. These forces, described as 'nature's invisible glue,' bind tiny objects and could inform advancements in biosensors, medicines, and even galaxy formation. The technique reveals interactions through colorful light patterns observed under a microscope.