One of the most widely known building blocks of modern physics is Heisenberg's
indeterminacy principle. Among the different statements of this fundamental property of the …

The advent of quantum devices, which exploit the two essential elements of quantum
physics, coherence and entanglement, has sparked renewed interest in the control of open …

Achieving effectively adiabatic dynamics is a ubiquitous goal in almost all areas of quantum
physics. Here, we study the speed with which a quantum system can be driven when …

A remarkable feature of quantum many-body systems is the orthogonality catastrophe that
describes their extensively growing sensitivity to local perturbations and plays an important …

The quantum speed limit is important in determining the minimum evolution time of a
quantum system, and thus is essential for quantum community. In this Letter, we derive a …

The Bremermann-Bekenstein bound sets a fundamental upper limit on the rate with which
information can be processed. However, the original treatment heavily relies on …

We cast observable measure of quantum coherence as a resource to control the quantum
speed limit (QSL) for unitary evolutions. For non-unitary evolutions, QSL depends on that of …

We study theoretically the geometric quantum speed limits (QSLs) of open quantum systems
under Markovian dynamical evolution. Three types of QSL time bounds are introduced …

High-performance quantum memory for quantized states of light is a prerequisite building
block of quantum information technology. Despite great progresses of optical quantum …

Fundamental physical limits on the speed of state evolution in quantum systems exist in the
form of the Mandelstam–Tamm and the Margolus–Levitin inequalities. We give an …