Colloquium: Quantum coherence as a resource

A Streltsov, G Adesso, MB Plenio - Reviews of Modern Physics, 2017 - APS
The coherent superposition of states, in combination with the quantization of observables,
represents one of the most fundamental features that mark the departure of quantum …

Quantum speed limits: from Heisenberg's uncertainty principle to optimal quantum control

S Deffner, S Campbell - Journal of Physics A: Mathematical and …, 2017 - iopscience.iop.org
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 …

How to quantify coherence: Distinguishing speakable and unspeakable notions

I Marvian, RW Spekkens - Physical Review A, 2016 - APS
Quantum coherence is a critical resource for many operational tasks. Understanding how to
quantify and manipulate it also promises to have applications for a diverse set of problems in …

Generalized geometric quantum speed limits

DP Pires, M Cianciaruso, LC Céleri, G Adesso… - Physical Review X, 2016 - APS
The attempt to gain a theoretical understanding of the concept of time in quantum mechanics
has triggered significant progress towards the search for faster and more efficient quantum …

Quantum speed limits, coherence, and asymmetry

I Marvian, RW Spekkens, P Zanardi - Physical Review A, 2016 - APS
The resource theory of asymmetry is a framework for classifying and quantifying the
symmetry-breaking properties of both states and operations relative to a given symmetry. In …

Trade-off between speed and cost in shortcuts to adiabaticity

S Campbell, S Deffner - Physical review letters, 2017 - APS
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 …

Topological speed limit

T Van Vu, K Saito - Physical review letters, 2023 - APS
Any physical system evolves at a finite speed that is constrained not only by the energetic
cost but also by the topological structure of the underlying dynamics. In this Letter, by …

Tightening quantum speed limits for almost all states

F Campaioli, FA Pollock, FC Binder, K Modi - Physical review letters, 2018 - APS
Conventional quantum speed limits perform poorly for mixed quantum states: They are
generally not tight and often significantly underestimate the fastest possible evolution speed …

Quantum speed limits for information and coherence

B Mohan, S Das, AK Pati - New Journal of Physics, 2022 - iopscience.iop.org
The quantum speed limit indicates the maximal evolution speed of the quantum system. In
this work, we determine speed limits on the informational measures, namely the von …

Genuine quantum coherence

JI De Vicente, A Streltsov - Journal of Physics A: Mathematical …, 2016 - iopscience.iop.org
Any quantum resource theory is based on free states and free operations, ie states and
operations which can be created and performed at no cost. In the resource theory of …