4 citations · 9 across the 12 of their papers we have counts for
13 papers
Engineering Quantum Interactions: From Effective Models to Validated Physical Predictions
Sinara S. Dourado, Ciro Micheletti Diniz, Gabriel P. L. M. Fernandes +3
Effective models make complex quantum dynamics tractable by retaining only the states, processes, and timescales relevant to a given physical question. Their predictive power, howe…
Quantum phase estimation for nondestructive monitoring and Wigner tomography of bosonic fields
Lucas R. S. Santos, Ciro M. Diniz, Daniel Z. Rossatto +1
Quantum phase estimation is usually introduced as an algorithmic primitive for extracting eigenphases of unitary operators. Here we show that, when implemented through a dispersive…
Preparation of Large Fock States in Resonators with High Probability
Lucas R. S. Santos, Ciro M. Diniz, Daniel Z. Rossatto +1
Large Fock states are important resources for bosonic quantum information and quantum-enhanced metrology, but preparing them with high probability at large excitation numbers remai…
Engineered Kerr Nonlinearities for Precise Quantum Control of Fock States
Gabriella G. Damas, Ciro Micheletti Diniz, Norton G. de Almeida +2
We present a practical design framework for high-fidelity quantum control in coupled Kerr-nonlinear oscillators, directly addressing the challenge of spectral crowding. We show tha…
Interference Between Electromagnetic and Mechanical Waves
Alexandre Cesar Ricardo, Ciro Micheletti Diniz, Celso Jorge Villas-Bôas
Classically, wave interference is a phenomenon that can be explained by considering only the waves themselves, that is, without the need to consider the apparatus that monitors or…
Dark States of Light and the Hidden Energy in Thermal Radiation Detection
Celso Jorge Villas-Boas, Ciro Micheletti Diniz
We develop a quantum-optical framework demonstrating that thermal radiation can confine a significant portion of its energy in dark collective modes -- highly entangled photon stat…
Quantum Features of the Thermal Two-Qubit Quantum Rabi Model in Ultra- and Deep-Strong Regimes
Ciro Micheletti Diniz, Gabriella G. Damas, Norton G. de Almeida +2
Quantum correlations and non-classical states are indispensable resources for advancing quantum technologies, and their resilience at finite temperatures is crucial for practical e…
High Efficiency Storage of Quasi-Classical and Quantum States in Coupled Resonators
Luiz O. R. Solak, Ciro M. Diniz, Daniel Z. Rossatto +3
We propose an optical model in which both quantum and quasi-classical states can be ideally stored using coupled resonators. The protocol is based on a time-dependent coupling betw…
Pulsed Laser as a Continuous Particle Stream
Ciro Micheletti Diniz, Franciele Renata Henrique, Bruno Santos de Souza +3
With the recently introduced particle interpretation of the double-slit experiment for light fields [Phys. Rev. Lett. 134, 13360 (2025)], all related interference phenomena can be…
Scalable quantum eraser for superconducting integrated circuits
Ciro Micheletti Diniz, Celso J. Villas Bôas, Alan C. Santos
A fast and scalable scheme for multi-qubit resetting in superconducting quantum processors is proposed by exploiting the feasibility of frequency-tunable transmon qubits and transm…
Trapped-ion toolbox to simulate quantum Otto heat engines
Rogério Jorge de Assis, Ciro Micheletti Diniz, Norton Gomes de Almeida +1
We present a scheme that utilizes an ion confined within a bi-dimensional trap to simulate a quantum Otto heat engine whose working substance is a two-level system. In this scheme,…
Optimizing resetting of superconducting qubits
Ciro M. Diniz, Rogerio J. de Assis, Norton G. de Almeida +1
Many quantum algorithms demand a large number of repetitions to obtain reliable statistical results. Thus, at each repetition it is necessary to reset the qubits efficiently and pr…
Thermodynamics of the Ramsey Zone
Rogério Jorge de Assis, Ciro Micheletti Diniz, Celso Jorge Villas-Bôas +1
We carry out a study on thermodynamics properties as entropy and heat and work fluxes involved in a Ramsey zone, i.e., a mode field inside a low quality factor cavi…