Abstract: The photon creation and annihilation operators are cornerstones of the quantum description of the electromagnetic field. They signify the isomorphism of the optical Hilbert space to that of...
Abstract: The most succinct manifestation of the second law of thermodynamics is the limitation imposed by the Landauer principle on the amount of heat a Maxwell demon (MD) can convert into free ener...
Abstract: Quantum metrology aims to harness the power of quantum mechanics to make ultra-precise measurements. A crucial advantage of quantum metrology is that it provides high precision with a signi...
Abstract: The uncertainty principle is at the very heart of quantum mechanics. Position, x, and momentum, p, are important physical observables to determine the mechanical properties of a system. In ...
Abstract: Quantum technology is a revolutionary idea to change the paradigm of modern technology using quantum states and operations of physical systems. An ability to manipulate a quantum state is a...
Abstract: Quantum computers hold the promise to provide tremendous improvements in speed, but you can't just take an algorithm from a classical computer and run it on a quantum computer to obtain a s...