Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Brane-Antibrane Action from Boundary String Field Theory   In this paper we give the boundary string field theory description of
brane-antibrane systems. From the world-sheet action of brane-antibrane systems
we obtain the tachyon potential and discuss the tachyon condensation exactly.
We also find the world-volume action including the gauge fields. Moreover we
determine RR-couplings exactly for non-BPS branes and brane-antibranes. These
couplings are written by superconnections and correspond to K^1(M) and K^0(M)
for the non-BPS branes and brane-antibranes, respectively. We also show that
Myers terms appear if we include the transverse scalars in the boundary sigma
model action.

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The categories of this paper are: dg-ga
4
The categories of this paper are: cond-mat
33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
30
The categories of this paper are: q-alg
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The categories of this paper are: eess
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The categories of this paper are: alg-geom
27
The categories of this paper are: comp-gas
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The categories of this paper are: chem-ph
15
The categories of this paper are: nucl-ex
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat
3
The categories of this paper are: physics