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QOSST: A Highly-Modular Open Source Platform for Experimental Continuous-Variable Quantum Key Distribution
Quantum Key Distribution (QKD) enables secret key exchange between two remote parties with information-theoretic security rooted in the …
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The power of shallow-depth Toffoli and qudit quantum circuits
The relevance of shallow-depth quantum circuits has recently increased, mainly due to their applicability to near-term devices. In this …
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Experimental superposition of a quantum evolution with its time reverse
In the macroscopic world, time is intrinsically asymmetric, flowing in a specific direction, from past to future. However, the same is …
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Verification of Quantum Computations without Trusted Preparations or Measurements
With the advent of delegated quantum computing as a service, verifying quantum computations is becoming a question of great importance. …
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Nonlocality activation in a photonic quantum network
Bell nonlocality refers to correlations between two distant, entangled particles that challenge classical notions of local causality. …
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Verifiable Blind Quantum Computing with Trapped Ions and Single Photons
We report the first hybrid matter-photon implementation of verifiable blind quantum computing. We use a trapped-ion quantum server and …
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Towards the Impossibility of Quantum Public Key Encryption with Classical Keys from One-Way Functions
There has been a recent interest in proposing quantum protocols whose security relies on weaker computational assumptions than their …
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All graph state verification protocols are composably secure
Graph state verification protocols allow multiple parties to share a graph state while checking that the state is honestly prepared, …
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Quantum bounds for compiled XOR games and $d$-outcome CHSH games
Nonlocal games play a crucial role in quantum information theory and have numerous applications in certification and cryptographic …
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Analysis of satellite-to-ground quantum key distribution with adaptive optics
Future quantum communication infrastructures will rely on both terrestrial and space-based links integrating high-performance optical …
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