This article is about the Wave-motion Engine from Space Battleship Yamato 2199. For its counterpart in the original Space Battleship Yamato see "Wave-motion Engine (OS)". For its counterpart in the Space Battleship Yamato Live action film see Wave-motion Engine (live action film),.

Space battleship Yamato's Wave-motion Engine
The Wave-motion Engine, also known as the Dimensional Wave-motion Engine and more formally as the Dimensional Wave-motion Superstring Jump Engine[1][2] or the Dimensional Wave-motion Amplitude Reactor Engine,[3] is a type of engine that utilizes Wave-motion Energy to allow a vehicle to travel at faster-than-light speed by warping. It has been used by most human species for thousands of years. Each civilization's version of the engine is slightly different. For example, the Garmillas use their own version of the engine called the Geshtam Engine.
Technical Specifications[]

A diagram showing the inner workings of Yamato's Wave-motion Engine
The Dimensional Wave-motion Engine is a powerful engine that can generate energy by drawing it from the vacuum of space without requiring external replenishment. The engine works by expanding the extra dimensions that existed at the beginning of the universe, which have since been compactified into Calabi-Yau manifolds with a diameter of one Planck length, and returning them to their original sizes. As these dimensions expands, they release supergravity, which generates micro black holes.[4][5] The micro black holes then evaporate into Hawking radiation, releasing enormous amounts of radiant energy.[5][6]

Lt. Commander Shiro Sanada inserting a Wave-motion Core inside its startup cylinder
To start the Wave-motion Engine, it needs to be provided with a consistent amount of antimatter[7] and equipped with a Wave-motion Core,[8] which is essential to expand the extra dimensions.[9] The expansion of the Calabi-Yau manifolds happens within the engine's reactor core.[5] Wave-motion Energy manifests as a vibration on the manifold's membrane,[5] and is extracted from the difference in vacuum energy that occurs with cosmic inflation.[10][N 1] The Wave-motion Core is inserted inside the startup unit cylinder, which acts as the connection switch between it and the engine and is incorporated into the Wave-motion Core conduit bay together with a plasma-emitting electrode.[11] When the Wave-motion Engine is activated, its internal pressure is increased to fill it with energy. The quantum flywheel is connected to the startup cylinder, and energy is generated inside the Wave-motion Core as the extra dimensions expand and contract.[8][12] When the engine stops, multi-dimensional momentum is stored inside the flywheel, and the power condenser is charged.[11]
The energy generated by the Dimensional Wave-motion Engine can power other devices, such as shock cannons.[8] The Hawking radiation it produces can be utilized in a Wave-motion Gun,[3] while the Wave-motion Energy can be resonated through Wave-motion Coils to project a Wave-motion Shield.[13][14]
Most human species have developed their own version of the Wave-motion Engine, which applies the same principle with slight variations. One example is the Geshtam Engine, built by the Garmillans.[3]
[]
For this topic in more detail, see Warp

Yamato approaches the wormhole generated during the warping procedure
The Wave-motion Engine enables faster-than-light travel by creating a wormhole in front of the ship it's equipped on. The engine also envelops the vessel in a Wave-motion Shield, which manipulates space to move at faster-than-light speeds as it enters the wormhole. While passing through subspace, only the spacetime bubble moves at FTL speed while the ship remains immobile, thus not violating the theory of general relativity.[3][12]
By December 2202, the United Nations Cosmo Navy employed Wave-motion Engines powerful enough to make long distance warps that could allow ships to travel vastly larger distances.[15]
History[]
The basic technology behind the Wave-motion Engine was first developed by the Archelias civilization, and was inherited by the human species they spread throughout the universe. While at its core the technology remained the same, each species made its own arrangements to the engine, resulting in small variations most notable during the warp process. Additionally, the various models of Wave-motion Engines also have different performances.[12] The first human species known to have built a Wave-motion Engine are the Iscandarians, who utilised FTL travel during their bloody campaigns in the Large and Small Magellanic Clouds.[8][16]

Yamato performing the first warp in the Earth's history
By the 22nd century, the Garmillans had already developed their form of Wave-motion Engine, the Geshtam Engine, but other humans species such as the Earthlings had not. The Earth came under attack by Garmillas in 2191, when Queen Stasha Iscandar discovered this she sent technological support to the planet which included the plans for the Wave-motion Engine that could allow the earthling to reach Iscandar and retrieve the Cosmo Reverse System, a device capable of curing the Earth's biosphere which had been ruined by the war. The engine was built and equipped on the first Warp-capable spaceship in Earth's history, space battleship Yamato, which completed her journey towards Iscandar and successfully retrieved the CRS.[8][17]
In the following years the Earth Federation made great strides in the techological field, especially thanks to the discovery of a time fault and the placing of a factory in it, which allowed the earthling to develop engines capable of warping far greater distances, by 2205 the journey from Earth to Iscandar took much less time it did when Yamato first took off in 2199, although the battleship was now aided by a restructured subspace gate system.[15][18]
Notes[]
- Yamato's Wave-motion Engine is formally known as a Improved Cosmo Navy Iscandar Battleship Type i-400 Dimensional Wave-motion Canister.[7][12]
- The principles behind the Wave-motion Engine are based on the M-theory of modern physics.[6]
- The Wave-motion Engine has been likened to a perpetual motion machine due to its ability to extract energy from a vacuum, however, energy is needed for the engine to start.[6]
- There is an occasional event when Wave-motion Engine can extract more energy when the ship is inside dimensional vault, leading to energy overload and engine's destruction in a process.
References[]
- ↑ Space Battleship Yamato 2199 Chapter 2 Theater Pamphlet p. 16
- ↑ Space Battleship Yamato 2199 Model Sheet Design Collection EARTH p.4
- ↑ 3.0 3.1 3.2 3.3 "Escape from the Jupiter Sphere"
- ↑ Space Battleship Yamato 2202: Warriors of Love Chapter 1 theater pamphlet p. 12
- ↑ 5.0 5.1 5.2 5.3 "Be Forever Yamato: REBEL 3199" Today's Science for Beginners Part 6: "Volume on Wave-motion Energy"
- ↑ 6.0 6.1 6.2 Space Battleship Yamato 2199 Chapter 2 theater pamphlet p. 17
- ↑ 7.0 7.1 Tokugawa's manual from "Escape from the Jupiter Sphere", seen in full on the Space Battleship Yamato 2199 Complete Works Vol.3 p. 074
- ↑ 8.0 8.1 8.2 8.3 8.4 "Toward a Sea of Stars"
- ↑ Space Battleship Yamato 2199 Chapter 2 theater pamphlet p. 17
- ↑ Space Battleship Yamato 2199 - Astronomical Research pp. 92-95
- ↑ 11.0 11.1 "The Whisper of the Witch"
- ↑ 12.0 12.1 12.2 12.3 Yamato Engine & Hangars taken from Hachette Collections Japan magazine
- ↑ Yamato Exterior Features from Hachette Japan Magazine
- ↑ Star Blazers/Yamato fan club magazine issue 13, November 2021
- ↑ 15.0 15.1 "AD 2202 - Revive, Space Battleship Yamato"
- ↑ "The Distant Promised Land"
- ↑ "The Distant Promised Land"
- ↑ "Galactic War is About to Begin! Assemble the Yamato Fleet!!"
- ↑ In Space Battleship Yamato 2199 - Astronomical Research Professor Toshihiro Handa assumes that the Wave-Motion Engine extracts energy from the vacuum of space. To explain this capability he likens it to our real-word ability to use potential energy to make work whenever there is a change in potential, explaining that the change in zero-point energy that occurs with the inflation of the universe causes a difference in energy that the Wave-motion Engine is able to use. This seems to imply that vacuum energy is how Wave-motion Energy manifests in our universe.
Japanese language information[]
- 波動エンジン Hadō enjin (Wave-motion engine)
- 次元波動エンジン Jigen hadō enjin (Dimensional wave-motion engine)
- 次元波動振幅反応炉機関 Jigen hadō shinpuku han'nō-ro kikan (Dimensional wave-motion amplitude reactor engine)
- 次元波動超弦跳躍機関 Jigen hadō chō gen chōyaku kikan (Dimension wave-motion superstring jumping engine)