Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T05:51:52.927236Z
Paper Citation Record · LEDGER
As of 14 August 2026, this Paper Citation Record lists 25 of 25 outbound references and 1 inbound Pith citation observation for arXiv:1909.00830.
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 2026-08-14T05:51:52.927236Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-14T06:32:32.682623+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-05-14T18:08:00.920338Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-14T18:09:22.350586Z
25 of 25 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation afc072fb-9544-43e8-9c84-f26d349be9a2 · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections Scale factor duality for classical and quantum strings,
Reference 1
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 7f2bc58f-cdf8-4aaa-9f2e-ad174b56ba64 · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections O(d) x O(d) symmetry of the space of cosmological solutions in string theory, scale factor duality and two-dimensional black holes,
Reference 2
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b231970b-ac26-41ba-8831-f0bce96ddb43 · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections Twisted Black p-Brane Solutions in String Theory
Reference 3
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8400e603-ca72-43cf-aeff-d295c3f35bc2 · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections Duality and dilaton,
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation aa2376db-f447-4261-8ca4-dc98f795608e · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections Elements of String Cosmology
Reference 5
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2e1f11ff-9934-40d1-a70c-90bc9e6a26ec · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections String cosmology: The Pre - big bang scenario,
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 13da9790-9aae-4ad0-85f2-abc599c057bc · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections The Pre-Big Bang Scenario in String Cosmology
Reference 7
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c9fee786-3633-438c-b65b-0605bd14ea71 · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections String Theory and Pre-big bang Cosmology
Reference 8
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 031fc4ac-055f-4e86-bfe8-d0ee79d4b757 · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections Pre-Big-Bang in String Cosmology
Reference 9
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a44c3e8f-63a4-46fa-9c76-b31b6df4bf5a · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections Perturbations in a non-singular bouncing Universe
Reference 10
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation fd0698d0-de25-433e-b255-a7ebea101410 · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections Elements of String Cosmology
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 58f0d898-a78e-47fd-90fa-495ec35759a0 · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections Zwiebach, Phys
Reference 12
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2fc56d4b-1702-4b7b-b831-93e169005bb4 · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections Towards a non-singular pre-big bang cosmology
Reference 13
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation aba3284b-c098-4f90-a58d-30bcebab0b1c · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections Towards a Stringy Resolution of the Cosmological Singularity
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation c4c9701e-d03c-444f-96c6-2540bf92d514 · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections Duality Invariant Cosmology to all Orders in $\alpha'$
Reference 15
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation dcc13122-3667-42cd-bc45-063282135ee4 · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections Bouncing Universes in String-inspired Gravity
Reference 16
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e60b267f-4751-4b72-a850-2ac99b88c3be · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections Towards a Resolution of the Cosmological Singularity in Non-local Higher Derivative Theories of Gravity
Reference 17
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8e978e77-562e-4d1e-bc67-8827ac3aa4b2 · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections Towards singularity and ghost free theories of gravity
Reference 18
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3901eb6d-854c-4ec2-8a4c-55e7324991c7 · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections Symmetries of higher-order string gravity actions
Reference 19
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9048cab0-4b28-443b-b100-38673a5b781d · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections Symmetries of cosmological superstring vacua,
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 48525200-27f6-4868-900e-f8c64f8bc4c2 · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections Are nonperturbative AdS vacua possible in bosonic string theory?
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 2edd9335-659f-476b-8ef1-874e771ac5d0 · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections T-duality Constraints on Higher Derivatives Revisited
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 7f601d71-41a5-4dc9-9473-9f10f97e0d53 · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections Non-perturbative de Sitter vacua via $\alpha'$ corrections
Reference 23
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 228fc232-28e5-4e0e-af5f-a76842762f71 · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections de Sitter, $\alpha'$-Corrections & Duality Invariant Cosmology
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 147b33db-0fbd-4f51-ba14-e2c9c3ba0f47 · outbound
Non-singular string cosmology via $\alpha^{\prime}$ corrections From trivial to nontrivial conformal string backgrounds via O(d,d) transformations,
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation b5994fc2-8155-4b17-a2b8-1f1379f9ff2c · inbound
Cosmological horizons in regular bouncing backgrounds Non-singular string cosmology via $\alpha^{\prime}$ corrections
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.