4.3k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Boston UniversityUS166 papers
- Massachusetts Institute of TechnologyUS90 papers
- Centre National de la Recherche ScientifiqueFR69 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT61 papers
- Louisiana State UniversityUS53 papers
- University of Naples Federico IIIT52 papers
- California Institute of TechnologyUS50 papers
- Fermi National Accelerator LaboratoryUS50 papers
- Los Alamos National LaboratoryUS48 papers
- Harvard UniversityUS46 papers
- University of Maryland, College ParkUS46 papers
- University of Colorado BoulderUS45 papers
20 papers · 2 filters
Controlling Arbitrary Observables in Correlated Many-body Systems
Gerard McCaul, Christopher Orthodoxou, Kurt Jacobs +2
Here we present an expanded analysis of a model for the manipulation and control of observables in a strongly correlated, many-body system, which was first presented in [McCaul et…
Discrete Wigner Functions from Informationally Complete Quantum Measurements
John B. DeBrota, Blake C. Stacey
Wigner functions provide a way to do quantum physics using quasiprobabilities, that is, "probability" distributions that can go negative. Informationally complete POVMs, a much you…
Quantum geometric tensor away from Equilibrium
Davide Rattacaso, Alioscia Hamma, Patrizia Vitale
The manifold of ground states of a family of quantum Hamiltonians can be endowed with a quantum geometric tensor whose singularities signal quantum phase transitions and give a gen…
Entropy-Based Formulation of Thermodynamics in Arbitrary Quantum Evolution
S. Alipour, A. T. Rezakhani, A. Chenu +2
Given the evolution of an arbitrary open quantum system, we formulate a general and unambiguous method to separate the internal energy change of the system into an entropy-related…
Driven Imposters: Controlling Expectations in Many-Body Systems
Gerard McCaul, Christopher Orthodoxou, Kurt Jacobs +2
We present a framework to control and track the observables of a general solid state system driven by an incident laser field. The main result is a non-linear equation of motion fo…
Operational Resource Theory of Nonclassicality via Quantum Metrology
Wenchao Ge, Kurt Jacobs, Saeed Asiri +2
The nonclassical properties of quantum states are of tremendous interest due to their potential applications in future technologies. It has recently been realized that the concept…
Superadiabatic thermalization of a quantum oscillator by engineered dephasing
L. Dupays, I. L. Egusquiza, A. del Campo +1
Fast nonadiabatic control protocols known as shortcuts to adiabaticity have found a plethora of applications, but their use has been severely limited to speeding up the dynamics of…
Controlled-phase Gate using Dynamically Coupled Cavities and Optical Nonlinearities
Mikkel Heuck, Kurt Jacobs, Dirk R. Englund
We propose an architecture for a high-fidelity deterministic controlled-phase gate between two photonic qubits using bulk optical nonlinearities in near-term feasible photonic inte…
Fluctuations in extractable work bound the charging power of quantum batteries
Luis Pedro García-Pintos, Alioscia Hamma, Adolfo del Campo
We study the connection between the charging power of quantum batteries and the fluctuations of the extractable work. We prove that in order to have a non-zero rate of change of th…
Random Quantum Batteries
Francesco Caravelli, Ghislaine Coulter-De Wit, Luis Pedro Garcia-Pintos +1
Quantum nano-devices are fundamental systems in quantum thermodynamics that have been the subject of profound interest in recent years. Among these, quantum batteries play a very i…
A stroboscopic approach to trapped-ion quantum information processing with squeezed phonons
Wenchao Ge, Brian C. Sawyer, Joseph W. Britton +3
In trapped-ion quantum information processing, interactions between spins (qubits) are mediated by collective modes of motion of an ion crystal. While there are many different expe…
Limits to Perception by Quantum Monitoring with Finite Efficiency
Luis Pedro García-Pintos, Adolfo del Campo
We formulate limits to perception under continuous quantum measurements by comparing the quantum states assigned by agents that have partial access to measurement outcomes. To this…
Lüders Channels and the Existence of Symmetric Informationally Complete Measurements
John B. DeBrota, Blake C. Stacey
The Lüders rule provides a way to define a quantum channel given a quantum measurement. Using this construction, we establish an if-and-only-if condition for the existence of a …
Shortcuts to Adiabaticity in Driven Open Quantum Systems: Balanced Gain and Loss and Non-Markovian Evolution
S. Alipour, A Chenu, A. T. Rezakhani +1
A universal scheme is introduced to speed up the dynamics of a driven open quantum system along a prescribed trajectory of interest. This framework generalizes counterdiabatic driv…
Time evolution of correlation functions in quantum many-body systems
Álvaro M. Alhambra, Jonathon Riddell, Luis Pedro García-Pintos
We give rigorous analytical results on the temporal behavior of two-point correlation functions --also known as dynamical response functions or Green's functions-- in closed many-b…
Accurate Lindblad-Form Master Equation for Weakly Damped Quantum Systems Across All Regimes
Gavin McCauley, Benjamin Cruikshank, Denys I. Bondar +1
Realistic models of quantum systems must include dissipative interactions with an environment. For weakly-damped systems the Lindblad-form Markovian master equation is invaluable f…
Photon-Photon Interactions in Dynamically Coupled Cavities
Mikkel Heuck, Kurt Jacobs, Dirk R. Englund
We study theoretically the interaction between two photons in a nonlinear cavity. The photons are loaded into the cavity via a method we propose here, in which the input/output cou…
Quantum Statistical Enhancement of the Collective Performance of Multiple Bosonic Engines
Gentaro Watanabe, B. Prasanna Venkatesh, Peter Talkner +2
We consider an ensemble of indistinguishable quantum machines and show that quantum statistical effects can give rise to a genuine quantum enhancement of the collective thermodynam…
Experimentally testing quantum critical dynamics beyond the Kibble-Zurek mechanism
Jin-Ming Cui, Fernando Javier Gómez-Ruiz, Yun-Feng Huang +3
We experimentally probe the distribution of kink pairs resulting from driving a one-dimensional quantum Ising chain through the paramagnet-ferromagnet quantum phase transition, usi…
Focus on Shortcuts to Adiabaticity
Adolfo del Campo, Kihwan Kim
Shortcuts to Adiabaticity (STA) constitute driving schemes that provide an alternative to adiabatic protocols to control and guide the dynamics of classical and quantum systems wit…