PROSPECTS FOR P-WAVE PAIRED BARDEEN-COOPER-SCHRIEFFER STATES OF FERMIONIC ATOMS
PROSPECTS FOR P-WAVE PAIRED BARDEEN-COOPER-SCHRIEFFER STATES OF FERMIONIC ATOMS
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DOI：
10.1103/physreva.60.2324
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发表时间：
1999-06
影响因子：
2.9
通讯作者：
L. You;M. Marinescu
中科院分区：
文献类型：
--
作者：
L. You;M. Marinescu
We present theoretical prospects for creating p-wave paired BCS states of magnetic trapped fermionic atoms. Based on our earlier proposal of using dc electric fields to control both the strength and anisotropic characteristic of atom-atom interaction and our recently completed multi-channel atomic collision calculations we discover that p-wave pairing with $^{40}$K and $^{82,84,86}$Rb in the low field seeking maximum spin polarized state represent excellent choices for achieving superfluid BCS states; and may be realizable with current technology in laser cooling, magnetic trapping, and evaporative/sympathetic cooling, provided the required strong electric field can be applied. We also comment on the prospects of similar p-wave paired BCS states in $^{6}$Li, and more generally on creating other types exotic BCS states. Our study will open a new area in the vigorous pursuit to create a quantum degenerate fermionic atom vapor.
