Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Energy-momentum tensors with worldline numerics   We apply the worldline formalism and its numerical Monte-Carlo approach to
computations of fluctuation induced energy-momentum tensors. For the case of a
fluctuating Dirichlet scalar, we derive explicit worldline expressions for the
components of the canonical energy-momentum tensor that are straightforwardly
accessible to partly analytical and generally numerical evaluation. We present
several simple proof-of-principle examples, demonstrating that efficient
numerical evaluation is possible at low cost. Our methods can be applied to an
investigation of positive-energy conditions.

12
The categories of this paper are: nucl-th
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
1
The categories of this paper are: cs
23
The categories of this paper are: solv-int
33
The categories of this paper are: plasm-ph
24
The categories of this paper are: dg-ga
10
The categories of this paper are: q-bio
35
The categories of this paper are: mtrl-th
34
The categories of this paper are: chem-ph
26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat
18
The categories of this paper are: econ