The paper formalizes backend identifiability as hypothesis testing, proves anonymity decays at the Chernoff rate under persistent i.i.d. probing, establishes a utility-anonymity trade-off, and demonstrates 87-100% backend classification on real cloud QPUs.
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In: Pro- ceedings 35th Annual Symposium on Foundations of Computer Science, pp
23 Pith papers cite this work, alongside 8,516 external citations. Polarity classification is still indexing.
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Introduces forward-assisted purification via a new spatiotemporal framework that outperforms conventional static purification by up to 50x in copy efficiency and circumvents no-purification theorems for Bell states.
Flutter achieves 2Δ + ε good-case latency for Byzantine Total Order Broadcast via a new binary consensus called Blink, under partial synchrony with 5f+1 servers.
Integer hybrid path-sums plus a sound Hoare logic enable semi-automated functional verification and expected-cost analysis of hybrid quantum programs with unbounded while loops.
A linear-time randomized static analysis that propagates constant-width bitstrings enables phase folding and T-count optimization matching SOTA tools on large circuits.
A space-efficient quantum ECDLP algorithm uses 5n + 4⌊log₂n⌋ + O(1) logical qubits and O(n³) Toffoli gates, lowering the 256-bit estimate from 2124 to 1333 qubits.
Sunlight produces polarization-entangled photons through SPDC, achieving concurrence 0.905, fidelity 0.939, and Bell violation S=2.54 exceeding the classical limit.
Presents an exact tensor-network equation and optimized algorithm for integer factorization by tensorizing a multiplication circuit and contracting it to match a target composite number.
Presents a tensor-parallel distributed MPS method with block-cyclic partitioning and pivoted QR that emulates Google's RCS benchmark at bond dimension 16384 on 32 nodes, claiming three orders of magnitude better accuracy than prior methods.
A tensor-network encoding of TSP tours with Boltzmann weighting and explicit constraint filters that supplies a marginal formula for optimal tours in the zero-temperature exact limit.
Demonstration of dual-chip InP-SiN time-bin BB84 QKD system with QBER below 4% and kbps secret key rates over 150-250 km fiber using finite-key security analysis.
A threshold-pruned distributed inverse QFT reduces per-node entanglement to a constant and global communication from O(P²) to O(P) while claiming to preserve correctness.
MAGIQ introduces a post-quantum governance system for multi-agent AI that supports policy budgets, session enforcement, message attribution, and UC-based security proofs while comparing overhead to SAGA.
Hydrogen tunneling makes H-abstraction reactions by C2H, OH, and CN competitive in TMC-1 despite low individual rates, affecting aromatic abundance predictions.
Presents a concrete quantum oracle for bilinear Diophantine equations enabling factoring of n-bit biprimes with 2n-5 qubits or fewer and near-100% simulated success for numbers up to 35 bits.
Detailed revision of a single phase-kickback item on a quantum computing survey reveals complex student reasoning and supports triangulating multiple data types when building conceptual assessments.
Fermion mappings combined with Z2 tapering and frozen-core approximations reduce qubit counts by up to 50%, gate counts by up to 27.5x, and Pauli strings by up to 2.75x for VQE on small molecules.
Quantum walks integrated with variational circuits and CUDA-Q acceleration generate high-fidelity adaptive probability distributions for 1D financial modeling and 2D digit patterns.
Examines the mismatch between algorithm-centric public key cryptography security models and real-world AI-driven attacks that exploit implementation-level observability.
A conceptual proposal to implement finite-state classical logic machines by mapping Boolean operations onto the population and coherence dynamics of a two-level atomic system analyzed via the Liouville equation.
A literature review of authentication in quantum networks concludes that it is not an intrinsic limitation but depends on explicit resources and deployment assumptions.
Software platform for hybrid LFSR-MT PRNG generation and ML-based predictability analysis, reporting inherent limitations in classical generators versus quantum randomness.
A review surveying coupling mechanisms in superconducting qubit-mechanical resonator hybrids and their extension to optomechanical architectures for quantum sensing applications.
citing papers explorer
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Routing Anonymity and Identifiability of Noisy Quantum Hardware
The paper formalizes backend identifiability as hypothesis testing, proves anonymity decays at the Chernoff rate under persistent i.i.d. probing, establishes a utility-anonymity trade-off, and demonstrates 87-100% backend classification on real cloud QPUs.
-
Forward-Assisted Purification: A Spatiotemporal Framework Beyond Conventional Limits
Introduces forward-assisted purification via a new spatiotemporal framework that outperforms conventional static purification by up to 50x in copy efficiency and circumvents no-purification theorems for Bell states.
-
Fast Byzantine Total Order Broadcast
Flutter achieves 2Δ + ε good-case latency for Byzantine Total Order Broadcast via a new binary consensus called Blink, under partial synchrony with 5f+1 servers.
-
An Effective Quantum Hoare Logic for Hybrid Quantum Programs with Unbounded Loops
Integer hybrid path-sums plus a sound Hoare logic enable semi-automated functional verification and expected-cost analysis of hybrid quantum programs with unbounded while loops.
-
Linear-Time T-Gate Optimization via Random Abstraction
A linear-time randomized static analysis that propagates constant-width bitstrings enables phase folding and T-count optimization matching SOTA tools on large circuits.
-
Space-Efficient Quantum Algorithm for Elliptic Curve Discrete Logarithms with Resource Estimation
A space-efficient quantum ECDLP algorithm uses 5n + 4⌊log₂n⌋ + O(1) logical qubits and O(n³) Toffoli gates, lowering the 256-bit estimate from 2124 to 1333 qubits.
-
Generating quantum entanglement from sunlight
Sunlight produces polarization-entangled photons through SPDC, achieving concurrence 0.905, fidelity 0.939, and Bell violation S=2.54 exceeding the classical limit.
-
Prime Factorization Equation from a Tensor Network Perspective
Presents an exact tensor-network equation and optimized algorithm for integer factorization by tensorizing a multiplication circuit and contracting it to match a target composite number.
-
Tensor-Parallel Emulation of Quantum Circuits with Block-Cyclic Distributed Matrix Product States
Presents a tensor-parallel distributed MPS method with block-cyclic partitioning and pivoted QR that emulates Google's RCS benchmark at bond dimension 16384 on 32 nodes, claiming three orders of magnitude better accuracy than prior methods.
-
Tensor-Network Formulation of the Traveling Salesman Problem and Variants
A tensor-network encoding of TSP tours with Boltzmann weighting and explicit constraint filters that supplies a marginal formula for optimal tours in the zero-temperature exact limit.
-
Time-Bin BB84 QKD System Using Indium Phosphide and Silicon Nitride Photonic Integrated Circuits
Demonstration of dual-chip InP-SiN time-bin BB84 QKD system with QBER below 4% and kbps secret key rates over 150-250 km fiber using finite-key security analysis.
-
Communication-Efficient Distributed Inverse Quantum Fourier Transform
A threshold-pruned distributed inverse QFT reduces per-node entanglement to a constant and global communication from O(P²) to O(P) while claiming to preserve correctness.
-
MAGIQ: A Post-Quantum Multi-Agentic AI Governance System with Provable Security
MAGIQ introduces a post-quantum governance system for multi-agent AI that supports policy budgets, session enforcement, message attribution, and UC-based security proofs while comparing overhead to SAGA.
-
The impact of hydrogen atom tunneling on aromatic chemistry in TMC-1
Hydrogen tunneling makes H-abstraction reactions by C2H, OH, and CN competitive in TMC-1 despite low individual rates, affecting aromatic abundance predictions.
-
Efficient Quantum Oracle for Solving Bilinear Diophantine Equations on Digital Quantum Computers
Presents a concrete quantum oracle for bilinear Diophantine equations enabling factoring of n-bit biprimes with 2n-5 qubits or fewer and near-100% simulated success for numbers up to 35 bits.
-
Assessing student learning in quantum computing: The challenging case of phase kickback
Detailed revision of a single phase-kickback item on a quantum computing survey reveals complex student reasoning and supports triangulating multiple data types when building conceptual assessments.
-
Resource Estimation for VQE on Small Molecules: Impact of Fermion Mappings and Hamiltonian Reductions
Fermion mappings combined with Z2 tapering and frozen-core approximations reduce qubit counts by up to 50%, gate counts by up to 27.5x, and Pauli strings by up to 2.75x for VQE on small molecules.
-
Quantum Walks-Based Adaptive Distribution Generation with Efficient CUDA-Q Acceleration
Quantum walks integrated with variational circuits and CUDA-Q acceleration generate high-fidelity adaptive probability distributions for 1D financial modeling and 2D digit patterns.
-
AI-Driven Adaptive Adversaries and the Erosion of Cryptographic Trust in Public Key Systems
Examines the mismatch between algorithm-centric public key cryptography security models and real-world AI-driven attacks that exploit implementation-level observability.
-
Implementation of Finite state logic machines via the dynamics of atomic systems
A conceptual proposal to implement finite-state classical logic machines by mapping Boolean operations onto the population and coherence dynamics of a two-level atomic system analyzed via the Liouville equation.
-
Authentication in Quantum Networks
A literature review of authentication in quantum networks concludes that it is not an intrinsic limitation but depends on explicit resources and deployment assumptions.
-
Software Platform for Hybrid Pseudo-Random Sequence Generation and Predictability Analysis Based on LFSR and Mersenne Twister
Software platform for hybrid LFSR-MT PRNG generation and ML-based predictability analysis, reporting inherent limitations in classical generators versus quantum randomness.
-
Fundamentals and Applications of Hybrid Electro- and Opto-mechanical system coupled to Superconducting Qubit: A Short Review
A review surveying coupling mechanisms in superconducting qubit-mechanical resonator hybrids and their extension to optomechanical architectures for quantum sensing applications.