Just over 200 years after French engineer and physicist Sadi Carnot formulated the second law of thermodynamics, an international team of researchers has unveiled an analogous law for the quantum ...

A new quantum recipe for black holes could be the first step toward a theory of "quantum gravity", the "holy grail" of ...

The holographic principle, string theory, and loop quantum gravity all struggle with the place of information and entropy in spacetime. Specifically, that utilization of quantum relative entropy as a ...

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A new hypothesis called the “quantum memory matrix” could solve long-standing physics questions, including the Black Hole ...

According to scientific legend, quantum mechanics was born on the island of Helgoland in 1925. A hundred years later, ...

A controversial theory suggests that brain microtubules could contain quantum phenomena, linking your consciousness to the ...

Linköping University. (2024, December 6). A connection between quantum theory and information theory. ScienceDaily. Retrieved June 11, 2025 from www.sciencedaily.com / releases / 2024 / 12 ...

All the latest science news on quantum information theory from Phys.org. Find the latest news, advancements, and breakthroughs.

At the heart of Bianconi’s theory is the concept of quantum relative entropy (QRE). This is a fundamental concept of information theory, and it quantifies the difference in information encoded in two ...

A team of scientists is proposing a bold alternative to the Big Bang theory, suggesting that our universe may have formed ...

In 2014, a research team from Singapore demonstrated mathematically a direct connection between the complementarity principle and the degree of unknown information in a quantum system, the so ...