The foundations of quantum mechanics rest upon a rich tapestry of experimental discoveries and theoretical insights that revolutionised our understanding of nature at the microscopic scale. At its ...
Considered volume II in Susskind’s “Theoretical Minimum: What You Need to Know to Start Doing Physics” series (volume I covered classical mechanics), the authors offer highly motivated readers an ...
In physics, a quantum (pl.: quanta) is the minimum amount of any physical entity (physical property) involved in an interaction. The fundamental notion that a property can be "quantized" is referred to as "the hypothesis of quantization ". [1] This means that the magnitude of the physical property can take on only discrete values consisting of integer multiples of one quantum. For example, a ...
Quantum Technology: From Theory to Innovation Quantum mechanics is not confined to laboratories or blackboards—it shapes everyday life. Modern electronics rely on quantum principles governing semiconductors and transistors. Lasers, once thought impossible, exploit stimulated emission of photons, a quantum process.
Quantum mechanics is the field of physics that explains how extremely small objects simultaneously have the characteristics of both particles (tiny pieces of matter) and waves (a disturbance or variation that transfers energy). Physicists call this the “wave-particle duality.” The particle portion of the wave-particle duality involves how objects can be described as “quanta.” A quanta ...
Over the past few years, researchers have developed various quantum technologies, alternatives to classical devices that operate by leveraging the principles of quantum mechanics. These technologies ...
Susskind and Friedman follow their collaboration on Quantum Mechanics by probing the mathematical nitty-gritty of field theory and Einstein’s theory of special relativity in the third installment of ...