Quantum Information Science (QIS) is a field at the intersection of quantum physics and information science, exploring how quantum phenomena can be harnessed to dramatically improve the acquisition, transmission, and processing of information. Central to QIS are the concepts of quantum bits or qubits, which, unlike classical bits that are either 0 or 1, can exist simultaneously in multiple states through superposition. This allows quantum systems to process a vast amount of probabilities simultaneously, making them potentially much more powerful than classical computers for certain tasks. Quantum entanglement, another quantum phenomenon, enables particles to become interconnected in ways that the state of one (no matter the distance from the other) can depend on the state of another, offering revolutionary possibilities in secure communication systems. Quantum Information Science promises to lead significant advancements in computing, cryptography, communication, and sensing, with potential applications ranging from drug discovery to solving complex optimization problems and beyond.
Researchers at QuTech developed somersaulting spin qubits for universal quantum logic. This achievement may enable efficient control of large semiconductor qubit arrays. Over twenty years…
Fractals might solve energy waste in information processing. Topological insulators, capable of transmitting electricity without loss, may function in fractional dimensions such as 1.58. This…
Researchers at HKU Engineering develop a breakthrough cellular force imaging technique using a diamond-based quantum sensing microscope. The project, led by Professor Zhiqin Chu from…
New research has established a reversible framework for quantum entanglement, aligning it with the principles of thermodynamics and paving the way for improved manipulation and…
Researchers at the Pritzker School of Molecular Engineering have developed a new quantum computer that utilizes “reconfigurable atoms.” These mobile qubits can efficiently communicate with…
A breakthrough in integrated photonics has allowed researchers to harness light manipulation on silicon chips, paving the way for improved quantum computing and secure communications….
A novel quantum method significantly boosts system coherence and sensing capabilities, enhancing potential applications in precision-based industries. A new method to significantly enhance quantum technology…
A new approach for quantum networks involves using vacuum sealed tubes with spaced-out lenses to transport quantum data via photons over long distances. This method,…
New technologies could enhance methods for storing and transferring data. Quantum computing leverages the principles of quantum mechanics to address complex challenges in various fields,…
Researchers have developed a breakthrough method for quantum information transmission using light particles called qudits, which utilize the spatial mode and polarization properties to enable…
Recent research has advanced the development of electron-on-solid-neon qubits, revealing key insights that improve quantum computing by extending qubit coherence times and optimizing their design….
A groundbreaking study has demonstrated the use of liquid crystals for efficient and tunable spontaneous parametric down-conversion (SPDC), expanding the potential of quantum light sources…
By utilizing traditional semiconductor devices, researchers have unlocked new potentials in quantum communication, pushing us closer to realizing the vast potential of the quantum internet….
The Institute for Molecular Science has launched a Commercialization Preparatory Platform, in collaboration with 10 industry partners, to accelerate the development of “cold (neutral) atom”…
Researchers discovered that bismuth atoms embedded in calcium oxide can function as qubits for quantum computers, providing a low-noise, durable, and inexpensive alternative to current…
Researchers have created a groundbreaking flat lens only three atoms thick using quantum effects, potentially transforming augmented reality by offering less obstructive visual enhancements. Lenses…
Research at the Center for Quantum Leaps has led to a new method for reducing decoherence in quantum systems, enhancing the stability and feasibility of…
Harvard researchers have shown that quantum coherence can survive chemical reactions at ultracold temperatures. Using advanced techniques, they demonstrated this with 40K87Rb bialkali molecules, suggesting…