Quantum Zeno effect: A qutrit controlled by a qubit

被引：0
|
作者：
Kumari, Komal [1 ,2 ]
Rajpoot, Garima [1 ,2 ]
Jain, Sudhir Ranjan [3 ]
机构：
[1] Bhabha Atom Res Ctr, Nucl Phys Div, Theoret Nucl Phys & Quantum Comp Sect, Mumbai 400085, India
[2] Homi Bhabha Natl Inst, New Training Sch, Mumbai 400094, India
[3] Univ Mumbai, UM DAE Ctr Excellence Basic Sci, Vidyanagari Campus, Mumbai 400098, India
来源：
INTERNATIONAL JOURNAL OF QUANTUM INFORMATION | 2024年 / 22卷 / 07期
关键词：
Quantum Zeno effect; qutrit; qudit; CDJ formalism; COHERENCE-VECTOR; OSCILLATOR;
D O I：
10.1142/S0219749924500060
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
For a three-level system monitored by an ancilla, we show that the quantum Zeno effect can be employed to control quantum jump for error correction. Further, we show that we can realize cNOT gate, and effect dense coding and teleportation using a three-level system with an ancilla. We believe that this work paves the way to generalize the control of a qudit.
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页数：23
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