Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Study of using Quantum Computer to Solve Poisson Equation in Gate
  Insulators   In this paper, the application of quantum computing (QC) in solving gate
insulator Poisson equation is studied, through QC simulator and hardware in
IBM. Various gate insulator stacks with and without fixed charges are studied.
It is found that by increasing the number of clock bits and by choosing
appropriate evolution time, accurate solutions can be obtained in QC
simulation. However, when the real quantum hardware is used, the accuracy is
substantially reduced. Therefore, a more robust quantum circuit or error
correction should be employed and developed.

23
The categories of this paper are: solv-int
19
The categories of this paper are: eess
25
The categories of this paper are: patt-sol
24
The categories of this paper are: dg-ga
18
The categories of this paper are: econ
2
The categories of this paper are: math
35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg
20
The categories of this paper are: acc-phys
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas