Quantum Computing

It is relatively easy to maximize shipment loads in a rectangular container when the parcels and pallets are of uniform size. But this is challenging when the container is oddly shaped like an aircraft unit load device (ULD) and even more complicated when each item varies greatly by shape, volume, weight, and fragility.

Quantum computers will be able to optimize almost instantly the placement of thousands of parcels and pallets in containers headed for various destinations. And when each container is fully utilized, this lowers the cost and emissions per shipment and reduces the overall number of containers required for all shipments.

An advanced simulation of a complex digital twin or model requires an incredible amount of processing power but provides extremely useful information for decision making. Running several simulations to compare outputs can take days or even years using current computers, depending on the complexity. Instead, quantum computers can deliver in minutes, unlocking opportunities that benefit the supply chain both directly and indirectly.

On a microscale, quantum computers will enable the simulation of molecular-level chemical interactions and physical processes, spurring development and the manufacture of new materials and products like better vehicle batteries and biodegradable packaging that can impact and change the logistics industry. On a macroscale, quantum computers can help support digital twins and simulations of complicated supply chain networks with thousands of elements in a single model. Empowered by this technology, logistics planners can evaluate almost in real time various alternative scenarios, such as the unexpected closure of a warehouse, and support well-timed, informed decision making.

As logistics organizations store valuable personal and private information, like names, addresses, signatures, and orders, data protection is a high priority. But with malicious software and tools, hackers can intercept and read emails and other forms of digital communication travelling through fiber optic cables and other channels. Quantum computing can provide an extra layer of digital privacy and security to counteract hacking.

Due to inherent physical properties that differ from those of regular computers, quantum computing messages and keys are theoretically unhackable, with the mere act of interception immediately destroying the information and potentially raising an alarm. Fiber optic cable networks utilizing quantum keys have already been established in China and the US and are growing, establishing the beginnings of a quantum internet. In one step further, China has already launched a quantum satellite that can pass quantum encrypted messages between Beijing and Vienna and plans to launch more in the near future. With these communication developments in quantum computing, logistics providers can better protect customer data.