Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Suppressing decoherence of quantum algorithms by jump codes   The stabilizing properties of one-error correcting jump codes are explored
under realistic non-ideal conditions. For this purpose the quantum algorithm of
the tent-map is decomposed into a universal set of Hamiltonian quantum gates
which ensure perfect correction of spontaneous decay processes under ideal
circumstances even if they occur during a gate operation. An entanglement gate
is presented which is capable of entangling any two logical qubits of different
one-error correcting code spaces. With the help of this gate simultaneous
spontaneous decay processes affecting physical qubits of different code spaces
can be corrected and decoherence can be suppressed significantly.

17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
34
The categories of this paper are: chem-ph
2
The categories of this paper are: math
36
The categories of this paper are: cmp-lg
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an
24
The categories of this paper are: dg-ga
11
The categories of this paper are: hep-lat
25
The categories of this paper are: patt-sol
19
The categories of this paper are: eess
29
The categories of this paper are: funct-an
37
The categories of this paper are: supr-con
33
The categories of this paper are: plasm-ph
23
The categories of this paper are: solv-int