About
People
Research
Publications
Events
Contest
Outreach
2
On the Baltimore Light RailLink into the quantum future
In the current era of noisy intermediate-scale quantum (NISQ) technology, quantum devices present new avenues for addressing complex, …
Krzysztof Domino
,
Emery Doucet
,
Reece Robertson
,
Bartłomiej Gardas
,
Sebastian Deffner
PDF
Cite
Journal
Endoreversible Stirling cycles: plasma engines at maximal power
Endoreversible engine cycles are a cornerstone of finite-time thermodynamics. We show that endoreversible Stirling engines operating …
Gregory Behrendt
,
Sebastian Deffner
PDF
Cite
Journal
Nonequilibrium steady states in multi-bath quantum collision models
Collision models provide a simple and versatile setting to capture the dynamics of open quantum systems. The standard approach to …
Ronan McElvogue
,
Andrew K. Mitchell
,
Gabriel T. Landi
,
Steve Campbell
PDF
Cite
Journal
Hamiltonian quantum gates – energetic advantage from entangleability
Hamiltonian quantum gates controlled by classical electromagnetic fields form the basis of any realistic model of quantum computers. In …
Josey Stevens
,
Sebastian Deffner
PDF
Cite
Journal
Effect of Self-Interaction on Feynman's Interpretation of the Lamb Shift
We derive Bethe’s formula for the Lamb shift by extending Feynman’s suggestion that the shift could be interpreted as the …
Peter W. Milonni
,
Paul R. Berman
,
Kanu Sinha
PDF
Cite
Journal
Uncertain Quantum Critical Metrology: From Single to Multi Parameter Sensing
Critical quantum metrology relies on the extreme sensitivity of a system’s eigenstates near the critical point of a quantum phase …
George Mihailescu
,
Steve Campbell
,
Karol Gietka
PDF
Cite
Journal
Quantum speed limit for Kirkwood-Dirac quasiprobabilities
What is the minimal time until a quantum system can exhibit genuine quantum features? To answer this question we derive quantum speed …
Sagar Silva Pratapsi
,
Sebastian Deffner
,
Stefano Gherardini
PDF
Cite
Journal
Spontaneous emission in the presence of quantum mirrors
Arrays of atoms coupled to waveguides can behave as mirrors. We consider an array of $\Lambda$-type three-level atoms wherein preparing …
Kanu Sinha
,
Jennifer Parra-Contreras
,
Annyun Das
,
Pablo Solano
PDF
Cite
Journal
Emergence of $X$ states in a quantum impurity model
In the present work, we demonstrate the emergence of $X$ states in the long-time response of a locally perturbed many-body quantum …
Moallison F. Cavalcante
,
Marcus V. S. Bonança
,
Eduardo Miranda
,
Sebastian Deffner
PDF
Cite
Journal
Stability of emergent time periodicity in a few-body interacting system
We examine the onset and resilience of emergent time periodicity in a few-body all-to-all interacting Lipkin-Meshkov-Glick model, where …
Steve Campbell
,
Jens Eisert
,
Giacomo Guarnieri
PDF
Cite
Journal
«
»
Cite
×