swh:1:snp:3f1496183de18da32e331534ecb3b9b715b1b143
Tip revision: 7e09553e6bd7750f808546745e6a4e819193313b authored by Caley Finn on 30 September 2018, 09:31:54 UTC
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Tip revision: 7e09553
twospecies-uchiyama.json
// Two-species model studied in Uchiyama, 2008
// http://dx.doi.org/10.1016/j.chaos.2006.05.013
//
{
"L": 200,
"tMax": 500000,
"tSkip": 0,
"verbose": 0,
// Number of states per site: empty, occupied by species 1 or 2
"nstates": 3,
"transitions": [
// Left boundary: species 2 can enter or exit, species 1 blocked
{
"window": 1,
"from": 1,
"to": 1,
"rates": [
[0.0, 0.0, 0.01],
[0.0, 0, 0],
[0.2, 0, 0]
]
},
// Usual two-species ASEP bulk hopping with p = 1, q = 0.3.
{
"window": 2,
"from": 1,
"to": -2,
"rates": [
[0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0],
[0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 0.0],
[0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0],
[0.0, 0.3, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0],
[0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0],
[0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0],
[0.0, 0.0, 0.3, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0],
[0.0, 0.0, 0.0, 0.0, 0.0, 0.3, 0.0, 0.0, 0.0],
[0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0]
]
},
// Right boundary: species 2 can enter or exit, species 1 blocked
{
"window": 1,
"from": -1,
"to": -1,
"rates": [
[0.0, 0.0, 0.7],
[0.0, 0.0, 0.0],
[0.1, 0.0, 0.0]
]
}
],
// Start with species 1 particles on the first four sites, and the
// remaining sites empty (set to zero). Note that the number of
// species 1 particles on the lattice remains fixed due to the bulk
// dynamics.
"initialState": [1, 1, 1, 1]
}