# Non-equilibrium steady-states of memoryless quantum collision models

@article{Guarnieri2020NonequilibriumSO, title={Non-equilibrium steady-states of memoryless quantum collision models}, author={Giacomo Guarnieri and Daniele Morrone and Barış Çakmak and Francesco Plastina and Steve Campbell}, journal={Physics Letters A}, year={2020}, volume={384}, pages={126576} }

## 27 Citations

### Achieving local coherence in thermal states by intra-system coupling

- Physics
- 2022

Quantum superposition of energy eigenstates can appear autonomously in a single quantum two-level system coupled to a low-temperature thermal bath, if such coupling has a proper composite nature. We…

### Features of quantum thermodynamics induced by common environments based on collision model

- PhysicsEPJ Quantum Technology
- 2022

The common reservoir can cause some unique effects, such as dark state and steady-state coherence, which are extensively studied in the dynamics of open quantum system. In this work, by means of…

### Commutativity and the emergence of classical objectivity

- Computer ScienceJournal of Physics Communications
- 2022

This work examines how the ability of a system to redundantly proliferate relevant information about its pointer states is affected when it is coupled to multiple baths and sheds light on the role that commutativity between the various system-bath interaction terms plays when establishing the conditions for classical objectivity to be supported.

### Thermally-induced qubit coherence in quantum electromechanics

- PhysicsNew Journal of Physics
- 2022

Quantum coherence, the ability of a quantum system to be in a superposition of orthogonal quantum states, is a distinct feature of the quantum mechanics, thus marking a deviation from classical…

### Measured Composite Collision Models: Quantum Trajectory Purities and Channel Divisibility

- PhysicsEntropy
- 2022

We investigate a composite quantum collision model with measurements on the memory part, which effectively probe the system. The framework allows us to adjust the measurement strength, thereby tuning…

### Work costs and operating regimes for different manners of system-reservoir interactions via collision model

- PhysicsNew Journal of Physics
- 2022

In this work, we study effects of different types of system-reservoir interactions on work costs and operating regimes of thermal machines by considering a quantum system consisting of two subsystems…

### Entropy Production in Non-Markovian Collision Models: Information Backflow vs. System-Environment Correlations

- PhysicsEntropy
- 2022

We investigate the irreversible entropy production of a qubit in contact with an environment modelled by a microscopic collision model in both Markovian and non-Markovian regimes. Our main goal is to…

### Heat transport and rectification via quantum statistical and coherence asymmetries

- PhysicsPhysical Review E
- 2022

Recent experiments at the nanoscales conﬁrm that thermal rectiﬁers, the thermal equivalent of electrical diodes, can operate in the quantum regime. We present a thorough investigation of the eﬀect of…

### Exploiting coherence for quantum thermodynamic advantage

- PhysicsNew Journal of Physics
- 2022

The introduction of the quantum analogue of a Carnot engine based on a bath comprising of particles with a small amount of coherence initiated an active line of research on the harnessing of…

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