Fermionic Gaussian Simulation: Applications and Beyond - Revision history

Mahnsoo.Choi at 00:35, 12 August 2026

2026-08-12T00:35:59Z

Mahnsoo.Choi at 00:33, 12 August 2026

2026-08-12T00:33:40Z

← Older revision		Revision as of 00:33, 12 August 2026
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			* Speaker: [[Choi, Mahn-Soo\|Mahn-Soo Choi]] (Korea University, Korea)
			* Event: [[Quantum Technology Workshop 2026]]

	We review existing classical simulation methods for performing fermionic Gaussian operations and develop new methods to address the gap by adhering to the fundamental theoretical framework established by Bravyi [Quantum Info. Comput. 5, 216 (2005)] for the most general fermionic Gaussian processes. Throughout this attempt, the focus remains on the unified approach that can be applied to generic fermionic Gaussian operations. This is beneficial since the selection of simulation methods has often been based on an ad hoc choice, heavily influenced by the specific model and circumstances, rather than on a systematic approach.		We review existing classical simulation methods for performing fermionic Gaussian operations and develop new methods to address the gap by adhering to the fundamental theoretical framework established by Bravyi [Quantum Info. Comput. 5, 216 (2005)] for the most general fermionic Gaussian processes. Throughout this attempt, the focus remains on the unified approach that can be applied to generic fermionic Gaussian operations. This is beneficial since the selection of simulation methods has often been based on an ad hoc choice, heavily influenced by the specific model and circumstances, rather than on a systematic approach.
	Recently, an important step toward fermionic quantum computation has been reported on fermonic atoms on optical superlattice [2,3].		Recently, an important step toward fermionic quantum computation has been reported on fermonic atoms on optical superlattice [2,3].

Mahnsoo.Choi at 00:32, 12 August 2026

2026-08-12T00:32:47Z

← Older revision		Revision as of 00:32, 12 August 2026
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	[[Category: Quantum Technology Workshop 2026]]		[[Category: Quantum Technology Workshop 2026]]
	[[Category: ~~Talks~~]]		[[Category: Seminars]]

Mahnsoo.Choi at 00:32, 12 August 2026

2026-08-12T00:32:28Z

← Older revision		Revision as of 00:32, 12 August 2026
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	[3] Kiefer, Y., Z. Zhu, L. Fischer, et al., Nature 652 (8110), 609 (2026). “Protected quantum gates		[3] Kiefer, Y., Z. Zhu, L. Fischer, et al., Nature 652 (8110), 609 (2026). “Protected quantum gates
	using qubit doublons in dynamical optical lattices”.		using qubit doublons in dynamical optical lattices”.

			[[Category: Quantum Technology Workshop 2026]]
			[[Category: Talks]]

Mahnsoo.Choi: Created page with "We review existing classical simulation methods for performing fermionic Gaussian operations and develop new methods to address the gap by adhering to the fundamental theoretical framework established by Bravyi [Quantum Info. Comput. 5, 216 (2005)] for the most general fermionic Gaussian processes. Throughout this attempt, the focus remains on the unified approach that can be applied to generic fermionic Gaussian operations. This is beneficial since the selection of simu..."

2026-08-12T00:31:53Z

Created page with "We review existing classical simulation methods for performing fermionic Gaussian operations and develop new methods to address the gap by adhering to the fundamental theoretical framework established by Bravyi [Quantum Info. Comput. 5, 216 (2005)] for the most general fermionic Gaussian processes. Throughout this attempt, the focus remains on the unified approach that can be applied to generic fermionic Gaussian operations. This is beneficial since the selection of simu..."

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We review existing classical simulation methods for performing fermionic Gaussian operations and develop new methods to address the gap by adhering to the fundamental theoretical framework established by Bravyi [Quantum Info. Comput. 5, 216 (2005)] for the most general fermionic Gaussian processes. Throughout this attempt, the focus remains on the unified approach that can be applied to generic fermionic Gaussian operations. This is beneficial since the selection of simulation methods has often been based on an ad hoc choice, heavily influenced by the specific model and circumstances, rather than on a systematic approach.
Recently, an important step toward fermionic quantum computation has been reported on fermonic atoms on optical superlattice [2,3].

[1] Fang, Y., H. Choi, M. Lee, & M.-S. Choi, Advanced Quantum Technologies 9 (4), e00758 (2026).
“Efficient Gaussian Simulations of Fermionic Open Quantum Systems”.

[2] Bojović, P., T. Hilker, S. Wang, et al., Nature 652 (8110), 602 (2026). “High-fidelity collisional
quantum gates with fermionic atoms”.

[3] Kiefer, Y., Z. Zhu, L. Fischer, et al., Nature 652 (8110), 609 (2026). “Protected quantum gates
using qubit doublons in dynamical optical lattices”.

← Older revision		Revision as of 00:35, 12 August 2026
Line 2:		Line 2:
	* Event: [[Quantum Technology Workshop 2026]]		* Event: [[Quantum Technology Workshop 2026]]

	We review existing classical simulation methods for performing fermionic Gaussian operations and develop new methods to address the gap by adhering to the fundamental theoretical framework established by Bravyi [~~Quantum Info. Comput. 5, 216 (2005)~~] for the most general fermionic Gaussian processes. Throughout this attempt, the focus remains on the unified approach that can be applied to generic fermionic Gaussian operations. This is beneficial since the selection of simulation methods has often been based on an ad hoc choice, heavily influenced by the specific model and circumstances, rather than on a systematic approach.		We review existing classical simulation methods for performing fermionic Gaussian operations and develop new methods to address the gap by adhering to the fundamental theoretical framework established by Bravyi [1] for the most general fermionic Gaussian processes [2]. Throughout this attempt, the focus remains on the unified approach that can be applied to generic fermionic Gaussian operations. This is beneficial since the selection of simulation methods has often been based on an ad hoc choice, heavily influenced by the specific model and circumstances, rather than on a systematic approach.
	Recently, an important step toward fermionic quantum computation has been reported on fermonic atoms on optical superlattice [2,3].		Recently, an important step toward fermionic quantum computation has been reported on fermonic atoms on optical superlattice [3,4].

	[1] Fang, Y., H. Choi, M. Lee, & M.-S. Choi, Advanced Quantum Technologies 9 (4), e00758 (2026).		[1] Bravyi, S., Quantum Info. Comput. 5 (3), 216 (2005). “Lagrangian representation for fermionic
			linear optics”.

			[2] Fang, Y., H. Choi, M. Lee, & M.-S. Choi, Advanced Quantum Technologies 9 (4), e00758 (2026).
	“Efficient Gaussian Simulations of Fermionic Open Quantum Systems”.		“Efficient Gaussian Simulations of Fermionic Open Quantum Systems”.

	[2] Bojović, P., T. Hilker, S. Wang, et al., Nature 652 (8110), 602 (2026). “High-fidelity collisional		[3] Bojović, P., T. Hilker, S. Wang, et al., Nature 652 (8110), 602 (2026). “High-fidelity collisional
	quantum gates with fermionic atoms”.		quantum gates with fermionic atoms”.

	[3] Kiefer, Y., Z. Zhu, L. Fischer, et al., Nature 652 (8110), 609 (2026). “Protected quantum gates		[4] Kiefer, Y., Z. Zhu, L. Fischer, et al., Nature 652 (8110), 609 (2026). “Protected quantum gates
	using qubit doublons in dynamical optical lattices”.		using qubit doublons in dynamical optical lattices”.

	[[Category: Quantum Technology Workshop 2026]]		[[Category: Quantum Technology Workshop 2026]]
	[[Category: Seminars]]		[[Category: Seminars]]