Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Flat-space Holography and Correlators of Robinson-Trautman Stress tensor   We propose a quasi-local stress tensor for the four-dimensional
asymptotically flat Robinson-Trautman geometries by taking the flat-space limit
from the corresponding asymptotically AdS solutions. This stress tensor results
in the correct charges of the generators of BMS symmetry if we define conformal
infinity by an anisotropic scaling of the metric components. Using flat-space
holography this stress tensor is related to expectation values of the stress
tensor in a dual field theory called BMS-invariant field theory (BMSFT). We
also calculate the two and three point functions of the proposed stress tensor.

36
The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
17
The categories of this paper are: q-fin
2
The categories of this paper are: math
5
The categories of this paper are: gr-qc
13
The categories of this paper are: quant-ph
9
The categories of this paper are: nlin
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
32
The categories of this paper are: atom-ph