For both unitary and open qubit dynamics, we compare asymmetry monotone-based bounds on the minimal time required for an initial qubit state to evolve to a final qubit state from which it is probabilistically distinguishable with fixed minimal error probability (i.e., the minimal error distinguishability time). For the case of unitary dynamics generated by a time-independent Hamiltonian, we derive a necessary and sufficient condition on two asymmetry monotones that guarantees that an arbitrary state of a two-level quantum system or a separable state of $N$ two-level quantum systems will unitarily evolve to another state from which it can be distinguished with a fixed minimal error probability $\delta \in [0,1/2]$. This condition is used to ...
Extending our previous work on time optimal quantum state evolution, we formulate a variational prin...
We develop an intuitive geometric picture of quantum states, define a particular state distance, and...
Unitary control and decoherence appear to be irreconcilable in quantum mechanics. When a quantum sys...
The attempt to gain a theoretical understanding of the concept of time in quantum mechanics has trig...
The attempt to gain a theoretical understanding of the concept of time in quantum mechanics has trig...
The resource theory of asymmetry is a framework for classifying and quantifying the symmetry-breakin...
We derive a Margolus-Levitin-type bound on the minimal evolution time of an arbitrarily driven open ...
Quantum mechanics establishes a fundamental bound for the minimum evolution time between two states ...
The presence of noise or the interaction with an environment can radically change the dynamics of ob...
The concept of quantum speed limit-time (QSL) was initially introduced as a lower bound to the time ...
By a quantum speed limit one usually understands an estimate on how fast a quantum system can evolve...
Quantum speed limit time defines the limit on the minimum time required for a quantum system to evol...
I report a tight upper bound of the maximum speed of evolution from one quantum state ρ to another ρ...
The traditional quantum speed limits are not attainable for many physical processes, as they tend to...
The minimal evolution time between two distinguishable states is of fundamental interest in quantum ...
Extending our previous work on time optimal quantum state evolution, we formulate a variational prin...
We develop an intuitive geometric picture of quantum states, define a particular state distance, and...
Unitary control and decoherence appear to be irreconcilable in quantum mechanics. When a quantum sys...
The attempt to gain a theoretical understanding of the concept of time in quantum mechanics has trig...
The attempt to gain a theoretical understanding of the concept of time in quantum mechanics has trig...
The resource theory of asymmetry is a framework for classifying and quantifying the symmetry-breakin...
We derive a Margolus-Levitin-type bound on the minimal evolution time of an arbitrarily driven open ...
Quantum mechanics establishes a fundamental bound for the minimum evolution time between two states ...
The presence of noise or the interaction with an environment can radically change the dynamics of ob...
The concept of quantum speed limit-time (QSL) was initially introduced as a lower bound to the time ...
By a quantum speed limit one usually understands an estimate on how fast a quantum system can evolve...
Quantum speed limit time defines the limit on the minimum time required for a quantum system to evol...
I report a tight upper bound of the maximum speed of evolution from one quantum state ρ to another ρ...
The traditional quantum speed limits are not attainable for many physical processes, as they tend to...
The minimal evolution time between two distinguishable states is of fundamental interest in quantum ...
Extending our previous work on time optimal quantum state evolution, we formulate a variational prin...
We develop an intuitive geometric picture of quantum states, define a particular state distance, and...
Unitary control and decoherence appear to be irreconcilable in quantum mechanics. When a quantum sys...