Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-15T14:26:32.016638Z
Paper Citation Record · LEDGER
As of 17 August 2026, this Paper Citation Record lists 58 of 58 outbound references and 0 inbound Pith citation observations for arXiv:2608.11385.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-15T14:26:32.016638Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-17T06:30:58.91139+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links
A source-named dated measurement, never combined with another source.
Source: cited_works
58 of 58 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 9a432d83-cc3f-4ffd-86fa-b7ed5c0f6dc7 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Challenges and opportunities in quantum optimization.Nature Reviews Physics, pages 1–18, 2024
Reference 1
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3afa827b-3b2b-4843-9107-0f6b106367d9 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions A Quantum Approximate Optimization Algorithm
Reference 2
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation fe22a873-711b-4c0a-9754-3fb67dc7785a · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Rieffel, Davide Venturelli, and Rupak Biswas
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 3c10eb4a-5c2c-4471-bb5f-d6892f652eee · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Quantum approximate optimization algorithm for MaxCut: A fermionic view.Physical Review A, 97(2):022304, 2018
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 24dd9c96-29d7-4e4c-9b10-8c277b61156b · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions A unified complexity- algorithm account of constant-round QAOA expectation computation
Reference 5
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e740b920-4975-4631-adfd-8c8718cc4cac · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Unresolved cited work
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 0427b049-b4ef-440e-bc90-6123ea710497 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Unresolved cited work
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation d5257bc2-7d4a-4c24-89fb-1bc61fbf4c93 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Polynomial-time approximation algorithms for the Ising model
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 4f45b677-fd6a-440f-bdaa-30379df00f12 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions The complexity of counting cuts and of computing the probability that a graph is connected.SIAM Journal on Computing, 12(4):777–788, 1983
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation f9015fb0-b451-4e03-9115-afe3351e0ec7 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Complexity of counting the optimal solutions.Theoretical Computer Science, 410(38-40):3814–3825, 2009
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 0f03e250-99e8-4153-b82a-21b43c728004 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Standard implementations ofe−iγCG require at least∆(G)two-qubit gate depth
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation dfbb3ed4-3eab-4393-a387-017f2a6e6e39 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Quantum algorithms for scientific computing and approximate optimization
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 1988896d-c392-4b45-8354-f4c1a2e3b3ce · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Quantum Supremacy through the Quantum Approximate Optimization Algorithm
Reference 13
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9fe01bb3-2568-43d4-9cc3-01b72f8dab76 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions In particular, choosingb =O(N)permits exponentially small error while preserving a polynomial-time reduction
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation bfee9827-1cd8-4e08-aa30-e6cd32789743 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions 1.2 may be formalized as follows
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation a8d97056-8739-4131-b080-cce9ce1f0755 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions 1.2 can all be performed in polynomial time and with polynomially scaling number of bits [55–57]
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 1b6c5732-9cb1-486f-a5da-c1f91b3d6660 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions PP is as hard as the polynomial-time hierarchy.SIAM Journal on Computing, 20(5):865–877, 1991
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation ee077af6-6350-485e-af30-3c82b189ab8f · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions A Quantum Approximate Optimization Algorithm Applied to a Bounded Occurrence Constraint Problem
Reference 18
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 80647356-4212-4ade-8f15-99417200d6c8 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Near-optimal quantum circuit for Grover’s unstructured search using a transverse field.Physical Review A, 95(6):062317, 2017
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 7d4d92d3-bf59-497f-9bd9-e6f22c1862d1 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Obstacles to variational quantum optimization from symmetry protection.Physical Review Letters, 125(26):260505, 2020
Reference 20
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1b05de1b-7c04-4fb8-9bba-226d413cd8a3 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Classical and Quantum Bounded Depth Approximation Algorithms
Reference 21
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4e03299b-336f-4f2a-97c1-c6b23f4424c8 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Local classical MAX-CUT algorithm outperformsp = 2QAOA on high-girth regular graphs
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation c0d9b96f-2a92-49f2-8a64-c0d01f96eea6 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions MaxCut quantum approximate optimization algorithm performance guarantees forp>1
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 4b86f367-e9ee-4199-93b9-5dcbe8262833 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Classical algorithms and quantum limitations for maximum cut on high-girth graphs
Reference 24
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a1be3f5e-6fe9-4f50-8ed0-9034431e3599 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Bounds on approximating MaxkXOR with quantum and classical local algorithms.Quantum, 6:757, 2022
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 37d84448-403c-40d9-a039-e2b343937777 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Analytical framework for quantum alternating operator ansätze.Quantum Science and Technology, 8(1):015017, 2022
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation d0b7e734-a0e4-41ba-b2a3-b5af90993913 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Expectation values from the single- layer quantum approximate optimization algorithm on Ising problems.Quantum Science and Technology, 7(4):045036, 2022
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 5b97e1f8-caba-4e11-a32d-e4b30f9683e4 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions The Quantum Approximate Optimization Algorithm at High Depth for MaxCut on Large-Girth Regular Graphs and the Sherrington-Kirkpatrick Model
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation ec1f0e30-f922-448f-8048-ed7f3528475a · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Predicting parameters for the Quantum Approximate Optimization Algorithm for MAX-CUT from the infinite-size limit
Reference 29
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5fd5f979-458a-43d6-9119-0632c8bdb2a8 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions The quantum approximate optimization algorithm and the Sherrington-Kirkpatrick model at infinite size.Quantum, 6:759, 2022
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 802932a1-a922-413c-8874-5a9ef9195fd9 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Performance and limitations of the QAOA at constant levels on large sparse hypergraphs and spin glass models
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 6d249d8a-3b53-4dd4-bc7c-65912480186a · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Spin–boson mapping of the quantum approximate optimization algorithm
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 99151de5-e4e4-4a0a-ae4b-d6963e04f409 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Training variational quantum algorithms is NP-hard
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation c1a61c7b-23dc-4985-8456-0c0fe1149aa1 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Bremner, Richard Jozsa, and Dan J
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation a6ce05ba-734b-43d9-94db-ef13615dfccd · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions A sharp interaction-degree threshold for simulating QAOA
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation b527dd36-6fad-48d9-836e-ff7843e0013c · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Average-case hardness of estimating probabilities of random quantum circuits with a linear scaling in the error exponent
Reference 36
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5d1e3163-816c-4835-bf4b-df67b6fa7ca8 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions How many qubits are needed for quantum computational supremacy?Quantum, 4:264, 2020
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 061c71b4-6702-484a-98a8-ebc195507730 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Quantum computational supremacy
Reference 38
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e5cd2f7f-2dd7-4a1a-8ea5-530ab2d9eff7 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Classical algorithms for quantum mean values
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 8082621a-a273-4b21-a191-562b09ca910f · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions What do QAOA energies reveal about graphs?
Reference 40
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c7de68ab-4f79-4e48-a3b4-60fe428b0457 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions On the representation of Boolean and real functions as Hamiltonians for quantum computing
Reference 41
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 6807ddc4-87b8-44a8-b640-befb26239415 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Counting with the quantum alternating operator ansatz
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation b68af2dc-dfd4-4ec3-92f9-6de47c40bbfc · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions The QAOA on the ring of disagrees
Reference 43
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 9f5a88d8-cbd3-48e5-a045-1c1c8650948f · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions A Machine-Verified Proof of a Quantum-Optimization Conjecture
Reference 44
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 22d2a918-cebf-43cc-a824-d62c7796f169 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Parameter setting in quantum approximate optimization of weighted problems.Quantum, 8:1231, 2024
Reference 45
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 753d48df-7498-406b-b8c7-bbade394cba1 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Lower bounding the MaxCut of high-girth 3-regular graphs using the QAOA.arXiv preprint arXiv:2503.12789, 2025
Reference 46
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 565c6f5f-2ac2-4e0b-b258-3c739a71d5fc · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Characterizing local noise in QAOA circuits.IOP SciNotes, 1(2):025208, 2020
Reference 47
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 411c2c85-1172-4e2b-af91-cc9d28d577bc · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Hybrid quantum-classical algorithms for approximate graph coloring.Quantum, 6:678, 2022
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 5b363ad1-b778-47be-975d-1139f442cc2a · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Hodson, Bhuvanesh Sundar, Stephen Jeffrey, Yuki Yamaguchi, Dennis Feng, Filip B
Reference 49
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation dab7a6f6-2bad-4e2e-a9b7-f799a35a5c4b · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Iterative quantum algorithms for maximum independent set
Reference 50
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 9a508bb3-a257-4941-b15d-54200a15364b · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Quantum-informed recursive optimization algorithms.PRX Quantum, 5(2):020327, 2024
Reference 51
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 0149c67f-e5a4-4bc4-b92b-937d91e2e66f · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Brady and Stuart Hadfield
Reference 52
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 99f5be1d-3261-457a-ba87-15f2bdc6aac6 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions A scalable quantum-enhanced greedy algorithm for maximum independent set problems.arXiv preprint arXiv:2601.21923, 2026
Reference 53
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 54044a2b-938f-432e-beb4-79c711576729 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Extendingrelax-and-roundcombinatorialoptimization solvers with quantum correlations.Physical Review A, 109(1):012429, 2024
Reference 54
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 012cda86-69a6-4d71-ae71-1c067d461f67 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions A multilevel approach for solving large-scale QUBO problems with noisy hybrid quantum approximate optimization
Reference 55
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation e0ae0e49-c4da-4741-9928-607b2d71a066 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Lenstra, Hendrik W
Reference 56
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 493b7c0b-897c-4a80-aec3-ba4ac1c6a9e8 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Algorithms in real algebraic geometry
Reference 57
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 69562b21-9ea4-4de7-b4bd-047369fe9646 · outbound
Evaluating QAOA expectation values can be as hard as counting optimal solutions Springer Science & Business Media, 2013
Reference 58
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
No inbound Pith citation observations are available.