Quantum Depth Compression via Local Dynamic Circuits
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arXiv
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| Hauptverfasser: | , , |
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| Format: | Preprint |
| Veröffentlicht: |
2026
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| _version_ | 1866917351676444672 |
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| author | Hall, Benjamin Goiporia, Palash Rines, Rich |
| author_facet | Hall, Benjamin Goiporia, Palash Rines, Rich |
| contents | We present Quantum Depth Compression (QDC), a general compilation framework that utilizes dynamic circuits to reduce arbitrary quantum circuits to depth linear in the number of non-Clifford gates and to grid connectivity without the need for expensive SWAP-networks. The framework consists of pushing Clifford gates to the end of the circuit, resulting in a sequence of non-Clifford Pauli-phasors followed by an all Clifford sub-circuit, both of which are then reduced to constant depth via dynamic circuits. We show that applying QDC to random Pauli-phasor circuits lowers both their depth and CNOT count compared to a standard alternative compiler. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_17774 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Quantum Depth Compression via Local Dynamic Circuits Hall, Benjamin Goiporia, Palash Rines, Rich Quantum Physics We present Quantum Depth Compression (QDC), a general compilation framework that utilizes dynamic circuits to reduce arbitrary quantum circuits to depth linear in the number of non-Clifford gates and to grid connectivity without the need for expensive SWAP-networks. The framework consists of pushing Clifford gates to the end of the circuit, resulting in a sequence of non-Clifford Pauli-phasors followed by an all Clifford sub-circuit, both of which are then reduced to constant depth via dynamic circuits. We show that applying QDC to random Pauli-phasor circuits lowers both their depth and CNOT count compared to a standard alternative compiler. |
| title | Quantum Depth Compression via Local Dynamic Circuits |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2603.17774 |