Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-05-25T03:57:33.473285Z
Paper Citation Record · LEDGER
As of 15 August 2026, this Paper Citation Record lists 55 of 55 outbound references and 1 inbound Pith citation observation for arXiv:2605.23824.
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 2026-05-25T03:57:33.473285Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-15T06:32:42.880941+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-06-30T05:26:48.574436Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-06-30T14:24:45.567945Z
55 of 55 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 8c0e7d9b-92b5-4459-aa24-2a03ad6a92ef · outbound
The negativity core of a 1+1D massless scalar quantum field Finally, to obtain the subsystemA, we trace out the first site 5 (q′ 0, p′ 0), and are left with only discrete derivative quadra- turesq ′ in the interval
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation a13f95ef-e767-4641-9e83-e12af6fd4460 · outbound
The negativity core of a 1+1D massless scalar quantum field Amico, R
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation f58d0eeb-9460-4f62-9235-4f92c321adaf · outbound
The negativity core of a 1+1D massless scalar quantum field Eisert, M
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation bf7f0b80-ab48-464d-9af0-407d499808cd · outbound
The negativity core of a 1+1D massless scalar quantum field Ryu and T
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 96f2c74c-54d7-4a2e-afef-2cc35fc261c5 · outbound
The negativity core of a 1+1D massless scalar quantum field Swingle, Phys
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 9b837eef-3b56-4bce-8d42-1bb2e5d3a4c1 · outbound
The negativity core of a 1+1D massless scalar quantum field Almheiri, N
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 21f52971-5b9b-46d0-b2b7-cdec5cc9a995 · outbound
The negativity core of a 1+1D massless scalar quantum field Penington, JHEP2020(9), 2
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 4740833d-bfe0-4420-ac74-e2686ecd8104 · outbound
The negativity core of a 1+1D massless scalar quantum field Van Raamsdonk, Gen
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 737d6e37-b5b2-45d2-8b88-f9674771f961 · outbound
The negativity core of a 1+1D massless scalar quantum field Jacobson, Phys
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 5a7eafd8-a339-4e5d-a3ab-f04816ac0ac9 · outbound
The negativity core of a 1+1D massless scalar quantum field Unresolved cited work
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 3b7dd569-b7f8-4d5e-9989-a9748e0b5b42 · outbound
The negativity core of a 1+1D massless scalar quantum field 1983 paper on entanglement entropy: "On the Entropy of the Vacuum outside a Horizon"
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 1963dfcf-d906-48cd-895e-3e5c939b5596 · outbound
The negativity core of a 1+1D massless scalar quantum field Bombelli, R
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 9682a9ea-e00c-4019-8fad-5b6842cf0856 · outbound
The negativity core of a 1+1D massless scalar quantum field Srednicki, Phys
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation ad6f28ff-85ff-4b61-ab2e-b3641ff115fa · outbound
The negativity core of a 1+1D massless scalar quantum field Callan and F
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 949b5f5f-ac3a-4218-aafd-1ade7b9bbe1c · outbound
The negativity core of a 1+1D massless scalar quantum field Unresolved cited work
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation e216e63f-ff95-4f23-9757-bfe0bde7b0e7 · outbound
The negativity core of a 1+1D massless scalar quantum field Redhead, Found
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation be4c95f2-ee40-4c39-9365-df66ec338c55 · outbound
The negativity core of a 1+1D massless scalar quantum field Witten, Rev
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation b4c23560-abc3-4bf7-b1da-9e1acee064f4 · outbound
The negativity core of a 1+1D massless scalar quantum field Halvorson and R
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 6a701085-e534-477b-a0a3-1f4c1081db28 · outbound
The negativity core of a 1+1D massless scalar quantum field Papageorgiou and J
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 07ab1020-666b-4c66-a3f4-b6773d57bd4d · outbound
The negativity core of a 1+1D massless scalar quantum field Unresolved cited work
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 86b0ffd2-1bda-4be8-aef7-61343a91b5ea · outbound
The negativity core of a 1+1D massless scalar quantum field Verch and R
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 6ccce1e3-6e9d-4a5d-9ec3-17f2d07e3b44 · outbound
The negativity core of a 1+1D massless scalar quantum field Valentini, Phys
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 8141b529-eb59-459e-81c1-5cd5e333068f · outbound
The negativity core of a 1+1D massless scalar quantum field Reznik, Found
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 496a5c66-f357-4326-82a0-8bd6bff1e8c0 · outbound
The negativity core of a 1+1D massless scalar quantum field Unresolved cited work
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 0596183d-d0c1-4cde-9f87-da8730be219b · outbound
The negativity core of a 1+1D massless scalar quantum field Mart´ ın-Mart´ ınez and N
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 08e6a266-5d85-4ffc-a737-f03da5c94216 · outbound
The negativity core of a 1+1D massless scalar quantum field Unresolved cited work
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation f9370fd4-202f-4ac7-84ab-5d93ebde226c · outbound
The negativity core of a 1+1D massless scalar quantum field Calabrese and J
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 2e0a34ac-abbe-4af7-aa12-56f47a400897 · outbound
The negativity core of a 1+1D massless scalar quantum field Calabrese and J
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation a51a3404-ce4e-4a9b-b7a0-5bcc8ce3cd36 · outbound
The negativity core of a 1+1D massless scalar quantum field Casini and M
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 76e75c5b-8a2c-4ecb-9224-44af2509ba9c · outbound
The negativity core of a 1+1D massless scalar quantum field Lectures on entanglement in quantum field theory
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 8762c4ce-3941-4e64-9d4f-c7ee668708f3 · outbound
The negativity core of a 1+1D massless scalar quantum field Bianchi and A
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation cc12ae87-e4db-4833-a2cb-6a6c38d0a0f1 · outbound
The negativity core of a 1+1D massless scalar quantum field Horodecki, P
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 84b29bd5-9313-4fe9-99a5-991d96c6eca8 · outbound
The negativity core of a 1+1D massless scalar quantum field Serafini,Quantum continuous variables: a primer of theoretical methods, 2nd ed
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 2d5afdcd-332b-49c6-8f57-f7f6102bbc3f · outbound
The negativity core of a 1+1D massless scalar quantum field Marcovitch, A
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation b72bdd94-ce26-4dda-975d-793874be9e89 · outbound
The negativity core of a 1+1D massless scalar quantum field Klco and M
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation d14fb570-89bb-48fa-b75b-041014bbafad · outbound
The negativity core of a 1+1D massless scalar quantum field Calabrese, J
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 1b96ee8c-642d-412c-bf89-14df6b9715cc · outbound
The negativity core of a 1+1D massless scalar quantum field Calabrese, J
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 1f7d1a55-0fb7-435e-bde9-1487d46f51d1 · outbound
The negativity core of a 1+1D massless scalar quantum field Arias, M
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation be1c8b68-8670-4293-93ed-9e56eda98361 · outbound
The negativity core of a 1+1D massless scalar quantum field Unresolved cited work
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 99f062cf-1d6a-4662-8638-06996ce2bc56 · outbound
The negativity core of a 1+1D massless scalar quantum field Unresolved cited work
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 1b94bc08-ecf6-4b8c-97f6-fda4d7e25781 · outbound
The negativity core of a 1+1D massless scalar quantum field Gao and N
Reference 41
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 07054541-e9ed-4cfc-a5b3-c24823565945 · outbound
The negativity core of a 1+1D massless scalar quantum field Gao and N
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 6839c480-0e71-4056-a25e-c168448ba2ea · outbound
The negativity core of a 1+1D massless scalar quantum field Agullo, B
Reference 43
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 1092f1aa-f8a6-4ec8-b9d6-5324dc05a71a · outbound
The negativity core of a 1+1D massless scalar quantum field Botero and B
Reference 44
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 3655ede4-7afd-4532-b170-ce714bb4af1f · outbound
The negativity core of a 1+1D massless scalar quantum field Botero and B
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 162e5b14-00bb-4f46-8115-6d152696af95 · outbound
The negativity core of a 1+1D massless scalar quantum field Hackl and R
Reference 46
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 5a5a78b3-b387-4126-9b65-872d485267d5 · outbound
The negativity core of a 1+1D massless scalar quantum field Correlation and Entanglement partners in Gaussian systems
Reference 47
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation ad9621f4-78ff-47c8-9009-7aa661bbbfed · outbound
The negativity core of a 1+1D massless scalar quantum field Hackl and E
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation f0faaaa9-ac2b-4660-b2c9-e63d25a31ecd · outbound
The negativity core of a 1+1D massless scalar quantum field Murciano, V
Reference 49
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 489545b8-4d01-4e81-a0ef-9ab3b3e89687 · outbound
The negativity core of a 1+1D massless scalar quantum field Unresolved cited work
Reference 50
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation afcbf220-8050-4656-99dd-bf07117292b4 · outbound
The negativity core of a 1+1D massless scalar quantum field Unresolved cited work
Reference 51
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 2fac0c7e-e667-4e92-9274-dda12ab6dd42 · outbound
The negativity core of a 1+1D massless scalar quantum field Unresolved cited work
Reference 52
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 50a2fb37-3c36-4194-8440-0cd54df2a8b7 · outbound
The negativity core of a 1+1D massless scalar quantum field Unresolved cited work
Reference 53
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 97d7272c-fee1-4d18-9b0d-19e562e489b1 · outbound
The negativity core of a 1+1D massless scalar quantum field Unresolved cited work
Reference 54
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 24e5a8a6-0a7e-4f00-bbf3-f9c1d8348881 · outbound
The negativity core of a 1+1D massless scalar quantum field Unresolved cited work
Reference 55
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation bb2e2aec-4e05-4bc9-877f-014b53f500ac · inbound
Exact calculation of entanglement negativity for a 1+1D massless scalar field using phase space methods The negativity core of a 1+1D massless scalar quantum field
Reference 56
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.