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  • Why Quantum Computers Need a New Approach to Networking

    Why Quantum Computers Need a New Approach to Networking
    2026/06/08
    Episode 39 of The Quantum Computing Podcast dives into one of the most overlooked bottlenecks in scaling quantum computers: networking. Lucas and Luna explore why connecting multiple quantum processors — even in the same building — requires fundamentally new infrastructure. They discuss the challenge of distributing entanglement across chips, the role of photonic interconnects, and how companies like Xanadu and startups like PsiQuantum are betting on telecom-band photons to link quantum modules. Specific numbers: current qubit counts are in the hundreds, but a networked quantum computer could scale to thousands. The conversation also touches on how classical network protocols don't work for quantum data, and why 'quantum repeaters' are still a decade away. This episode offers a concrete look at the hardware reality behind the hype. #QuantumNetworking #QuantumComputing #PhotonicInterconnects #QubitScaling #Xanadu #PsiQuantum #QuantumRepeaters #EntanglementDistribution #QuantumHardware #Cryogenics #Technology #QuantumInternet #FaultTolerant #ModularArchitecture #TelecomBandPhotons #FexingoBusiness #BusinessPodcast #QuantumFuture Keep every episode free: buymeacoffee.com/fexingo
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    11 分
  • How Quantum Computing Is Fighting the Noise Problem

    How Quantum Computing Is Fighting the Noise Problem
    2026/06/08
    Quantum computers are notoriously sensitive to noise from heat, vibration, and electromagnetic interference. In this episode, Lucas and Luna explore the practical strategies researchers are using to isolate qubits from real-world disturbances. They break down the concept of 'error suppression' versus 'error correction,' look at how companies like IBM and Quantinuum are engineering better shielding and control systems, and discuss a recent milestone in which a quantum processor maintained coherence for over a millisecond—a big deal in the field. The conversation also touches on why noise is the single biggest barrier to scaling up quantum systems and why progress now is more about smart engineering than exotic physics. No hype, just the nuts and bolts of making qubits less fragile. #QuantumComputing #Noise #ErrorSuppression #CoherenceTime #IBM #Quantinuum #QubitFidelity #Cryogenics #QuantumHardware #Technology #FexingoBusiness #BusinessPodcast #LucasAndLuna #ErrorMitigation #QuantumEngineering #SuperconductingQubits #MillisecondCoherence #QuantumNoise Keep every episode free: buymeacoffee.com/fexingo
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    6 分
  • Why Quantum Computers Are Going Hybrid with Neutral Atoms

    Why Quantum Computers Are Going Hybrid with Neutral Atoms
    2026/06/07
    In this episode, Lucas and Luna explore a surprising shift in quantum computing hardware: atomic arrays based on neutral atoms. Unlike superconducting or trapped-ion qubits, neutral atoms offer unique advantages like long coherence times and the ability to be assembled into arbitrary geometries using optical tweezers. The hosts dive into a recent milestone from QuEra Computing, which demonstrated a 256-qubit programmable neutral-atom quantum simulator that can solve optimization problems like the maximum independent set on graphs with up to 256 nodes. They discuss how neutral atoms can be used for both analog quantum simulation and digital quantum computation, and why companies like QuEra, Atom Computing, and others are betting on this approach as a scalable path to fault-tolerant quantum computing. The episode also touches on the challenges of gate fidelity and two-qubit operations, and what the next few years might hold for this technology. #QuantumComputing #NeutralAtoms #AtomicArrays #QuEraComputing #AtomComputing #OpticalTweezers #QuantumSimulation #Optimization #MaximumIndependentSet #Qubits #ErrorCorrection #Technology #Podcast #FexingoBusiness #BusinessPodcast #LucasAndLuna #QuantumHardware #ScalableQuantum Keep every episode free: buymeacoffee.com/fexingo
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    9 分
  • Why Quantum Computers Need Better Simulation Software

    Why Quantum Computers Need Better Simulation Software
    2026/06/07
    Lucas and Luna explore the unsung software layer powering quantum computing's progress: simulation tools that let researchers test quantum algorithms on classical hardware before running them on expensive, error-prone quantum processors. This episode drills into the specific case of IBM's Qiskit and its open-source simulator backend, which now handles circuits with over 100 qubits on a single GPU. They discuss why simulation fidelity matters for error mitigation, how companies like Classiq and Zapata are building abstraction layers, and why 2026 has become the year 'simulation-first' design went mainstream in quantum R&D. No hype, just the concrete engineering that makes quantum computing usable today. #QuantumComputing #Simulation #Qiskit #IBM #Classiq #Zapata #QuantumSoftware #ErrorMitigation #OpenSource #GPU #Qubit #QuantumAlgorithm #TechPodcast #Technology #FexingoBusiness #BusinessPodcast #QuantumHardware #QuantumResearch Keep every episode free: buymeacoffee.com/fexingo
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    9 分
  • Why Quantum Computers Need a New Approach to Supply Chains

    Why Quantum Computers Need a New Approach to Supply Chains
    2026/06/06
    Episode 35 of The Quantum Computing Podcast explores how quantum computers are being applied to supply chain optimization — and why it's harder than it sounds. Lucas and Luna break down a real 2026 case study from a major automotive manufacturer that tried to use a 100-qubit quantum annealer to reroute its global parts logistics after a port disruption. They discuss why quantum advantage in logistics is still elusive, what hybrid classical-quantum methods look like in practice, and why the bottleneck isn't qubit count but problem encoding. Specific numbers discussed: the company's $2.3 billion logistics budget, the 15% projected savings from a classical heuristic optimizer, and the 127-qubit limit of current hardware for real-world routing problems. #QuantumComputing #SupplyChain #Logistics #Optimization #HybridComputing #AutomotiveIndustry #PortDisruption #QuantumAnnealing #D-Wave #IonQ #ClassicalHeuristics #QubitCount #ProblemEncoding #2026 #BusinessPodcast #FexingoBusiness #Technology #QuantumHardware Keep every episode free: buymeacoffee.com/fexingo
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    10 分
  • Why Quantum Computers Need a Hybrid Classical Architecture

    Why Quantum Computers Need a Hybrid Classical Architecture
    2026/06/06
    Episode 34 of The Quantum Computing Podcast explores the emerging architecture that pairs quantum processors with classical co-processors to handle error correction, control, and optimization. Lucas and Luna break down how IBM, Google, and startups like PsiQuantum are integrating classical compute—specifically FPGAs and ASICs—alongside qubits to make quantum systems practical. They discuss the problem of classical bottlenecks in quantum error decoding, the role of hybrid algorithms like variational quantum eigensolvers, and why the quantum computer of 2028 might look more like a supercomputer with a quantum accelerator card. Specific numbers: current quantum error correction requires classical decoding latencies under one microsecond per cycle, and the leading systems need 100-plus classical bits to control each qubit. #HybridQuantumArchitecture #ClassicalCoProcessor #QuantumErrorCorrection #FPGA #ASIC #IBM #Google #PsiQuantum #QuantumControlElectronics #VariationalQuantumEigensolver #QuantumAccelerator #QuantumSupremacy #NoisyIntermediateScale #FaultTolerantQuantum #Technology #QuantumComputingPodcast #FexingoBusiness #BusinessPodcast Keep every episode free: buymeacoffee.com/fexingo
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    11 分
  • Why Quantum Computers Need a Second Quantum Bit Type

    Why Quantum Computers Need a Second Quantum Bit Type
    2026/06/05
    Episode 33 of The Quantum Computing Podcast with Fexingo. Lucas and Luna explore why leading quantum hardware labs are now building processors that combine two different types of qubits in the same chip: superconducting transmon qubits and 'cat qubits'. We break down how Amazon's AWS Center for Quantum Computing is prototyping a hybrid architecture that uses cat qubits for error suppression and transmons for gates and readout. We explain the physics simply: cat qubits naturally suppress bit-flip errors, while transmon qubits handle the complex operations. Early results from a 2025 paper show a 40% reduction in logical error rates. The hosts discuss the engineering challenges of co-fabricating both types on a single chip, and what this means for the roadmap to fault-tolerant quantum computing. No prior quantum knowledge required — just a curiosity about how the sausage is made. #QuantumComputing #CatQubits #TransmonQubits #HybridQubits #AWSQuantum #ErrorSuppression #FaultTolerant #QuantumHardware #SuperconductingQubits #BitFlipErrors #PhaseFlipErrors #LogicalQubits #QuantumArchitecture #CoFabrication #Technology #FexingoBusiness #BusinessPodcast #Podcast Keep every episode free: buymeacoffee.com/fexingo
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    11 分
  • Why Quantum Computing Needs Photonic Chips

    Why Quantum Computing Needs Photonic Chips
    2026/06/05
    In this episode of The Quantum Computing Podcast, Lucas and Luna explore the emerging role of photonic chips in quantum computing. Instead of relying solely on superconducting qubits that require extreme cryogenics, a wave of startups and labs are building quantum processors that use photons — particles of light — to encode and manipulate information. We break down the physics: how photonic qubits work, why they promise room-temperature operation and easier scaling, and the major hurdle — photon loss. We look at a real-world example: PsiQuantum, which is building a photonic quantum computer with a target of one million qubits by 2028, using standard silicon photonics manufacturing. We also touch on the recent breakthrough from the University of Toronto in generating entangled photon pairs on a chip at room temperature. The episode gives listeners a concrete understanding of why photonic approaches could unlock quantum computing's path to practical, fault-tolerant machines, and why venture capital is now flowing into this corner of the quantum ecosystem. #QuantumComputing #PhotonicChips #QuantumHardware #PsiQuantum #UniversityOfToronto #SiliconPhotonics #QuantumQubits #PhotonLoss #Cryogenics #Scalability #VentureCapital #QuantumStartups #Technology #TechPodcast #FexingoBusiness #BusinessPodcast #Quantum #Photonics Keep every episode free: buymeacoffee.com/fexingo
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    13 分