74 citations · 398 across the 30 of their papers we have counts for
30 papers
Engineering Tunable Synthetic Su-Schrieffer-Heeger Chains in Liquid Crystal Microcavities
Joanna Mędrzycka, Luciano S. Ricco, Piotr Kapuściński +8
Optical microcavities have emerged as a powerful platform for emulating topological phases challenging to realize in conventional materials, offering precise control over dispersio…
Phase transitions induced by resonant light: a phenomenological approach
A. Kudlis, L. S. Ricco, H. Sigurðsson +1
We present a phenomenological framework to describe a subclass of light-induced phase transitions (LIPTs) in condensed matter systems, specifically those mediated by the resonant g…
Electrically reconfigurable extended lasing state in an organic liquid-crystal microcavity
Dmitriy Dovzhenko, Luciano Siliano Ricco, Krzysztof Sawicki +12
Small-footprint, low-power arrays of coupled coherent emitters with the capability of near- and far-field engineering and coherence control are highly sought after to meet modern n…
Squeezed state protection of fine structure in "Poor Man's Majorana" via quantum spin coupling
J. E. Sanches, L. T. Lustosa, L. S. Ricco +5
The "Poor Man's Majorana" [Phys. Rev. B 86, 134528 (2012)] devoid of topological protection has been theoretically predicted to rely on the minimal Kitaev chain. Afterward, a pair…
Qubit Gate Operations in Elliptically Trapped Polariton Condensates
Luciano S. Ricco, Ivan A. Shelykh, Alexey Kavokin
We consider bosonic condensates of exciton-polaritons optically confined in elliptical traps. A superposition of two non-degenerated \textit{p}-type states of the condensate orient…
Spin-Polarized Majorana Zero Modes in Proximitized Superconducting Penta-Silicene Nanoribbons
R. C. Bento Ribeiro, J. H. Correa, L. S. Ricco +6
We theoretically investigate the possibility of obtaining Majorana zero modes (MZMs) in penta-silicene nanoribbons (p-SiNRs) with induced \textit{p}-wave superconductivity. The mod…
Grüneisen parameter as an entanglement compass and the breakdown of the Hellmann-Feynman theorem
Lucas Squillante, Luciano S. Ricco, Aniekan Magnus Ukpong +3
The Grüneisen ratio , i.e., the singular part of the ratio of thermal expansion to the specific heat, has been broadly employed to explore both finite- and quantum critical p…
Fractionalization of Majorana-Ising-type quasiparticles
J. E. Sanches, L. T. Lustosa, L. S. Ricco +4
We theoretically investigate the spectral properties of a quantum impurity (QI) hosting the here proposed {Majorana-Ising-type quasiparticle (MIQ) excitation}. It arises from the c…
Reshaping the Jaynes-Cummings ladder with Majorana bound states
L. S. Ricco, V. K. Kozin, A. C. Seridonio +1
We study the optical properties of a hybrid device composed by a quantum dot (QD) resonantly coupled to a photonic mode of an optical microcavity and a Majorana nanowire: a topolog…
Topological charge Fano effect in multi-Weyl semimetals
W. C. Silva, W. N. Mizobata, J. E. Sanches +6
We theoretically analyze the Fano interference in a single impurity multi-Weyl semimetal hybrid system and show the emergence of the topological charge Fano effect in the bulk loca…
Spin-polarized Majorana zero-modes in double zigzag honeycomb nanoribbons
R. C. Bento Ribeiro, J. H. Correa, L. S. Ricco +2
We study the emergence of Majorana zero modes (MZMs) at the ends of a finite double zigzag honeycomb nanoribbon (zHNR). We show that a double zHNR geometry can host spin-polarized…
Accessing the degree of Majorana nonlocality in a quantum dot-optical microcavity system
L. S. Ricco, V. K. Kozin, A. C. Seridonio +1
We explore the tunneling transport properties of a quantum dot embedded in an optical microcavity and coupled to a semiconductor-superconductor one-dimensional nanowire (Majorana n…
Interaction induced hybridization of Majorana zero-modes in a coupled quantum-dot hybrid-nanowire system
L. S. Ricco, Y. Marques, J. E. Sanches +2
We study the low-energy transport properties of a hybrid device composed by a native quantum dot coupled to both ends of a topological superconducting nanowire section hosting Majo…
Atomic frustrated impurity states in Weyl metals
W. N. Mizobata, Y. Marques, M. Penha +5
We theoretically analyze the effect of the inversion symmetry breaking on the structure of the impurity molecular states in Weyl metals. We show that for the case of a highly nonce…
Topological isoconductance signatures in Majorana nanowires
L. S. Ricco, J. E. Sanches, Y. Marques +4
We consider transport properties of a hybrid device composed by a quantum dot placed between normal and superconducting reservoirs, and coupled to a Majorana nanowire: a topologica…
Majorana molecules and their spectral fingerprints
J. E. Sanches, L. S. Ricco, W. N. Mizobata +4
We introduce the concept of a Majorana molecule, a topological bound state appearing in the geometry of a double quantum dot (QD) structure flanking a topological superconducting n…
Spin-dependent zero-bias peak in a hybrid nanowire-quantum dot system: Distinguishing isolated Majorana fermions from Andreev bound states
L. S. Ricco, M. de Souza, M. S. Figueira +2
Hybrid system composed by a semiconducting nanowire with proximity-induced superconductivity and a quantum dot at the end working as spectrometer was recently used to quantify the…
Majorana oscillations modulated by Fano interference and dregree of non-locality in a topological superconducting nanowire-quantum dot system
L. S. Ricco, V. L. Campo, I. A. Shelykh +1
We explore theoretically the influence of Fano interference in the so-called Majorana oscillations in a T-shaped hybrid setup formed by a quantum dot (QD) placed between conducting…
Antibonding Ground state of Adatom Molecules in Bulk Dirac Semimetals
Y. Marques, A. E. Obispo, L. S. Ricco +3
The ground state of the diatomic molecules in nature is inevitably bonding, and its first excited state is antibonding. We demonstrate theoretically that, for a pair of distant ada…
Isolating Majorana fermions with finite Kitaev nanowires and temperature: the universality of the zero-bias conductance
V. L. Campo, L. S. Ricco, A. C. Seridonio
The zero-bias peak (ZBP) is understood as the definite signature of a Majorana bound state (MBS) when attached to a semi-infinite Kitaev nanowire (KNW) nearby zero temperature. How…
Encrypting Majorana Fermions-qubits as Bound States in the Continuum
L. H. Guessi, F. A. Dessotti, Y. Marques +5
We theoretically investigate a topological Kitaev chain connected to a double quantum-dot (QD) setup hybridized with metallic leads. In this system we observe the emergence of two…
Tuning of heat and charge transport by Majorana fermions
L. S. Ricco, F. A. Dessotti, I. A. Shelykh +2
We investigate theoretically thermal and electrical conductances for the system consisting of a quantum dot (QD) connected both to a pair of Majorana fermions residing the edges of…
Realization of anomalous multiferroicity in free-standing graphene with magnetic adatoms
Y. Marques, L. S. Ricco, F. A. Dessotti +4
It is generally believed that free-standing graphene does not demonstrate any ferroic properties. In the present work we revise this statement and show that single graphene sheet w…
Unveiling Majorana Quasiparticles by a Quantum Phase Transition: Proposal of a Current Switch
F. A. Dessotti, L. S. Ricco, Y. Marques +6
We propose a theoretical approach based on an interferometer composed by two quantum dots asymmetrically coupled to isolated Majorana quasiparticles (MQPs), lying on the edges of t…