Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Suppression of non-manifold-like sets in the causal set path integral   While it is possible to build causal sets that approximate spacetime
manifolds, most causal sets are not at all manifold-like. We show that a
Lorentzian path integral with the Einstein-Hilbert action has a phase in which
one large class of non-manifold-like causal sets is strongly suppressed, and
suggest a direction for generalization to other classes. While we cannot yet
show our argument holds for all non-manifold-like sets, our results make it
plausible that the path integral might lead to emergent manifold-like behavior
with no need for further conditions.

9
The categories of this paper are: nlin
24
The categories of this paper are: dg-ga
28
The categories of this paper are: alg-geom
19
The categories of this paper are: eess
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
31
The categories of this paper are: ao-sci
1
The categories of this paper are: cs
10
The categories of this paper are: q-bio
35
The categories of this paper are: mtrl-th
32
The categories of this paper are: atom-ph
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg
4
The categories of this paper are: cond-mat