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Experimental quantum randomness enhanced by a quantum network
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2024
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Emanuele Polino
Luis Villegas-Aguilar
Davide Poderini
Nathan Walk
Farzad Ghafari
Marco Túlio Quintino
Alexey Lyasota
Sven Rogge
Rafael Chaves
Geoff J. Pryde
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Characterising memory in quantum channel discrimination via constrained
separability problems
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2024
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Ties-A. Ohst
Zhang Shi-jun
Hai Chau Nguyen
Martin Plávala
Marco Túlio Quintino
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Exponential separation in quantum query complexity of the quantum switch with respect to simulations with standard quantum circuits
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2024
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Hlér Kristjánsson
Tatsuki Odake
Satoshi Yoshida
Philip Taranto
Jessica Bavaresco
Marco Túlio Quintino
Mio Murao
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Can the quantum switch be deterministically simulated?
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2024
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Jessica Bavaresco
Satoshi Yoshida
Tatsuki Odake
Hlér Kristjánsson
Philip Taranto
Mio Murao
Marco Túlio Quintino
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Multicopy quantum state teleportation with application to storage and retrieval of quantum programs
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2024
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Frédéric Grosshans
Michał Horodecki
Mio Murao
Tomasz Młynik
Marco Túlio Quintino
Michał Studziński
Satoshi Yoshida
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One-to-one Correspondence between Deterministic Port-Based Teleportation
and Unitary Estimation
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2024
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Satoshi Yoshida
Yuki Koizumi
Michał Studziński
Marco Túlio Quintino
Mio Murao
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All incompatible measurements on qubits lead to multiparticle Bell nonlocality
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2024
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Martin Plávala
Otfried Gühne
Marco Túlio Quintino
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Certifying measurement incompatibility in prepare-and-measure and Bell scenarios
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2024
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Sophie Egelhaaf
Jef Pauwels
Marco Túlio Quintino
Roope Uola
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Characterising transformations between quantum objects, 'completeness' of quantum properties, and transformations without a fixed causal order
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2024
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Simon Milz
Marco Túlio Quintino
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Characterising the Hierarchy of Multi-time Quantum Processes with Classical Memory
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2024
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Philip Taranto
Marco Túlio Quintino
Mio Murao
Simon Milz
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Experimental superposition of a quantum evolution with its time reverse
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2024
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Teodor Strömberg
Peter Schiansky
Marco Túlio Quintino
Michael Antesberger
Lee A. Rozema
Iris Agresti
Časlav Brukner
Philip Walther
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Nonlocality activation in a photonic quantum network
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2024
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Luis Villegas-Aguilar
Emanuele Polino
Farzad Ghafari
Marco Túlio Quintino
Kiarn T. Laverick
Ian R. Berkman
Sven Rogge
Lynden K. Shalm
Nora Tischler
Eric G. Cavalcanti
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Higher-Order Process Matrix Tomography of a Passively-Stable Quantum Switch
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2024
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Michael Antesberger
Marco Túlio Quintino
Philip Walther
Lee A. Rozema
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The minimal communication cost for simulating entangled qubits
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2023
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Martin J. Renner
Marco Túlio Quintino
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Demonstration of a Quantum Switch in a Sagnac Configuration
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2023
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Teodor Strömberg
Peter Schiansky
R. W. Peterson
Marco Túlio Quintino
Philip Walther
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Device-independent and semi-device-independent entanglement certification in broadcast Bell scenarios
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2023
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Emanuel-Cristian Boghiu
Flavien Hirsch
Pei‐Sheng Lin
Marco Túlio Quintino
Joseph Bowles
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Optimal Universal Quantum Circuits for Unitary Complex Conjugation
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2023
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Daniel Ebler
Michał Horodecki
Marcin Marciniak
Tomasz Młynik
Marco Túlio Quintino
Michał Studziński
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Classical Cost of Transmitting a Qubit
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2023
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Martin J. Renner
Armin Tavakoli
Marco Túlio Quintino
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Transformations between arbitrary (quantum) objects and the emergence of indefinite causality
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2023
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Simon Milz
Marco Túlio Quintino
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Logical possibilities for physics after MIP*=RE
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2023
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Adán Cabello
Marco Túlio Quintino
Matthias Kleinmann
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Characterising the Hierarchy of Multi-time Quantum Processes with Classical Memory
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2023
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Philip Taranto
Marco Túlio Quintino
Mio Murao
Simon Milz
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Experimental superposition of time directions
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2022
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Teodor Strömberg
Peter Schiansky
Marco Túlio Quintino
Michael Antesberger
Lee A. Rozema
Iris Agresti
Časlav Brukner
Philip Walther
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Experimental superposition of time directions
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2022
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Teodor Strömberg
Peter Schiansky
Marco Túlio Quintino
Michael Antesberger
Lee A. Rozema
Iris Agresti
Časlav Brukner
Philip Walther
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Report on 2111.06358v3
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2022
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Emanuel-Cristian Boghiu
Flavien Hirsch
Pei‐Sheng Lin
Marco Túlio Quintino
Joseph Bowles
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Quantifying Quantumness of Channels Without Entanglement
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2022
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Huan-Yu Ku
Josef Kadlec
Antonín Černoch
Marco Túlio Quintino
Wenbin Zhou
Karel Lemr
Neill Lambert
Adam Miranowicz
Shin-Liang Chen
Franco Nori
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Unitary channel discrimination beyond group structures: Advantages of sequential and indefinite-causal-order strategies
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2022
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Jessica Bavaresco
Mio Murao
Marco Túlio Quintino
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Deterministic transformations between unitary operations: Exponential advantage with adaptive quantum circuits and the power of indefinite causality
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2022
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Marco Túlio Quintino
Daniel Ebler
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Optimal universal quantum circuits for unitary complex conjugation
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2022
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Daniel Ebler
Michał Horodecki
Marcin Marciniak
Tomasz Młynik
Marco Túlio Quintino
Michał Studziński
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Classical Cost of Transmitting a Qubit
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2022
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Martin J. Renner
Armin Tavakoli
Marco Túlio Quintino
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The minimal communication cost for simulating entangled qubits
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2022
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Martin J. Renner
Marco Túlio Quintino
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Demonstration of a quantum SWITCH in a Sagnac configuration
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2022
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Teodor Strömberg
Peter Schiansky
R. W. Peterson
Marco Túlio Quintino
Philip Walther
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Strict Hierarchy between Parallel, Sequential, and Indefinite-Causal-Order Strategies for Channel Discrimination
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2021
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Jessica Bavaresco
Mio Murao
Marco Túlio Quintino
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Deterministic transformations between unitary operations: Exponential
advantage with adaptive quantum circuits and the power of indefinite
causality
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2021
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Marco Túlio Quintino
Daniel Ebler
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Simple and maximally robust processes with no classical common-cause or direct-cause explanation
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2021
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Marcello Nery
Marco Túlio Quintino
Philippe Allard Guérin
Thiago O. Maciel
Reinaldo O. Vianna
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Detecting quantum non-breaking channels without entanglement
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2021
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Huan-Yu Ku
Josef Kadlec
Antonín Černoch
Marco Túlio Quintino
Wenbin Zhou
Karel Lemr
Neill Lambert
Adam Miranowicz
Shin-Liang Chen
Franco Nori
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Certifying dimension of quantum systems by sequential projective measurements
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2021
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Adel Sohbi
Damian Markham
Jaewan Kim
Marco Túlio Quintino
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Consequences of preserving reversibility in quantum superchannels
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2021
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Wataru Yokojima
Marco Túlio Quintino
Akihito Soeda
Mio Murao
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Success-or-Draw: A Strategy Allowing Repeat-Until-Success in Quantum Computation
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2021
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Qingxiuxiong Dong
Marco Túlio Quintino
Akihito Soeda
Mio Murao
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The quantum switch is uniquely defined by its action on unitary operations
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2021
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Qingxiuxiong Dong
Marco Túlio Quintino
Akihito Soeda
Mio Murao
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Device-independent and semi-device-independent entanglement certification in broadcast Bell scenarios
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2021
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Emanuel-Cristian Boghiu
Flavien Hirsch
Pei‐Sheng Lin
Marco Túlio Quintino
Joseph E. Bowles
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Strict hierarchy between parallel, sequential, and indefinite-causal-order strategies for channel discrimination
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2020
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Jessica Bavaresco
Mio Murao
Marco Túlio Quintino
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Bell nonlocality with a single shot
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2020
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Mateus Araújo
Flavien Hirsch
Marco Túlio Quintino
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Probabilistic exact universal quantum circuits for transforming unitary operations
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2019
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Marco Túlio Quintino
Qingxiuxiong Dong
Atsushi Shimbo
Akihito Soeda
Mio Murao
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Reversing Unknown Quantum Transformations: Universal Quantum Circuit for Inverting General Unitary Operations
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2019
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Marco Túlio Quintino
Qingxiuxiong Dong
Atsushi Shimbo
Akihito Soeda
Mio Murao
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Device-Independent Tests of Structures of Measurement Incompatibility
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2019
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Marco Túlio Quintino
Costantino Budroni
Erik Woodhead
Adán Cabello
Daniel Cavalcanti
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Distributed sampling, quantum communication witnesses, and measurement incompatibility
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2019
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Leonardo Guerini
Marco Túlio Quintino
Leandro Aolita
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Semi-device-independent certification of indefinite causal order
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2019
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Jessica Bavaresco
Mateus Araújo
Časlav Brukner
Marco Túlio Quintino
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Implementing positive maps with multiple copies of an input state
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2019
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Qingxiuxiong Dong
Marco Túlio Quintino
Akihito Soeda
Mio Murao
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Reversing unknown quantum transformations: A universal protocol for inverting general unitary operations
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2018
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Marco Túlio Quintino
Qingxiuxiong Dong
Atsushi Shimbo
Akihito Soeda
Mio Murao
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Quantum measurement incompatibility does not imply Bell nonlocality
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2018
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Flavien Hirsch
Marco Túlio Quintino
Nicolas Brunner
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Most incompatible measurements for robust steering tests
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2017
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Jessica Bavaresco
Marco Túlio Quintino
Leonardo Guerini
Thiago O. Maciel
Daniel Cavalcanti
Marcelo Terra Cunha
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Better local hidden variable models for two-qubit Werner states and an upper bound on the Grothendieck constant<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>K</mml:mi><mml:mi>G</mml:mi></mml:msub><mml:mo stretchy="false">(</mml:mo><mml:mn>3</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:math>
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2017
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Flavien Hirsch
Marco Túlio Quintino
Tamás Vértesi
Miguel Navascués
Nicolas Brunner
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Tightness of correlation inequalities with no quantum violation
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2017
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Ravishankar Ramanathan
Marco Túlio Quintino
Ana Belén Sainz
Gláucia Murta
Remigiusz Augusiak
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Superactivation of quantum steering
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2016
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Marco Túlio Quintino
Nicolas Brunner
Marcus Huber
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Entanglement without hidden nonlocality
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2016
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Flavien Hirsch
Marco Túlio Quintino
Joseph Bowles
Tamás Vértesi
Nicolas Brunner
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Algorithmic Construction of Local Hidden Variable Models for Entangled Quantum States
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2016
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Flavien Hirsch
Marco Túlio Quintino
Tamás Vértesi
Matthew F. Pusey
Nicolas Brunner
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Incompatible quantum measurements admitting a local-hidden-variable model
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2016
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Marco Túlio Quintino
Joseph Bowles
Flavien Hirsch
Nicolas Brunner
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Sufficient criterion for guaranteeing that a two-qubit state is unsteerable
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2016
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Joseph Bowles
Flavien Hirsch
Marco Túlio Quintino
Nicolas Brunner
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Inequivalence of entanglement, steering, and Bell nonlocality for general measurements
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2015
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Marco Túlio Quintino
Tamás Vértesi
Daniel Cavalcanti
Remigiusz Augusiak
Maciej Demianowicz
Antonio Acín
Nicolas Brunner
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Local Hidden Variable Models for Entangled Quantum States Using Finite Shared Randomness
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2015
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Joseph Bowles
Flavien Hirsch
Marco Túlio Quintino
Nicolas Brunner
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Entanglement, steering, and Bell nonlocality are inequivalent for general measurements
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2015
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Marco Túlio Quintino
Tamás Vértesi
Daniel Cavalcanti
Remigiusz Augusiak
Maciej Demianowicz
Antonio Acín
Nicolas Brunner
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Joint Measurability, Einstein-Podolsky-Rosen Steering, and Bell Nonlocality
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2014
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Marco Túlio Quintino
Tamás Vértesi
Nicolas Brunner
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One-way Einstein-Podolsky-Rosen Steering
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2014
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Joseph Bowles
Tamás Vértesi
Marco Túlio Quintino
Nicolas Brunner
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Certifying the Dimension of Classical and Quantum Systems in a Prepare-and-Measure Scenario with Independent Devices
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2014
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Joseph Bowles
Marco Túlio Quintino
Nicolas Brunner
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Genuine Hidden Quantum Nonlocality
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2013
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Flavien Hirsch
Marco Túlio Quintino
Joseph Bowles
Nicolas Brunner
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All noncontextuality inequalities for the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>n</mml:mi></mml:math>-cycle scenario
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2013
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Mateus Araújo
Marco Túlio Quintino
Costantino Budroni
Marcelo Terra Cunha
Adán Cabello
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Realistic loophole-free Bell test with atom–photon entanglement
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2013
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Colin Teo
Mateus Araújo
Marco Túlio Quintino
Jiří Minář
Daniel Cavalcanti
Valerio Scarani
Marcelo Terra Cunha
Marcelo F. Santos
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Tests of Bell inequality with arbitrarily low photodetection efficiency and homodyne measurements
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2012
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Mateus Araújo
Marco Túlio Quintino
Daniel Cavalcanti
Marcelo F. Santos
Adán Cabello
Marcelo Terra Cunha
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Maximal violations and efficiency requirements for Bell tests with photodetection and homodyne measurements
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2012
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Marco Túlio Quintino
Mateus Araújo
Daniel Cavalcanti
Marcelo F. Santos
Marcelo Terra Cunha
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Bell tests with arbitrarily low photodetection efficiency and homodyne measurements
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2011
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Mateus Araújo
Marco Túlio Quintino
Daniel Cavalcanti
Adán Cabello
Marcelo Terra Cunha
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